mike, eleven + their fight and how his speech proves to her that which she already knew from the beginning
MIKE: I… I care for you… so much.
EL: "Care." [Shrugs.] But you don't… you don't love me anymore?
MIKE: What… Who… Who said that I didn't?
fascinating how mike's first reaction is to deflect, shift blame, and worry that there's someone doubting their true feelings.
fascinating how mike could've easily said something like "of course i do!" which gives him an out, allows him to say it without Saying It, but he doesn't. he says "who said that i didn't?" which doesn't deny her claim—and she knows this. she catches it and it marks a serious shift in this fight, because her suspicions have been confirmed.
he wonders who's putting these ideas in her head, who's managed to shatter the illusion they've built, when she's telling him very directly that he's the one making her feel like this. mike tries to deny it, but el realizes she's caught him in a lie ("el's not stupid", "she knows i'm lying", "you lie. why do you lie?") and she needs to know the truth. she needs this closure.
so, she stands up. no longer are they eye-to-eye. el has the high ground and the receipts to back up her statements. "why do you lie?"
EL: You can't even write it, Mike. [Increasingly upset:] "From Mike. "From Mike." "From Mike." "From Mike." "From."
MIKE: Okay, okay! Eleven, you're being ridiculous. What, like… What is this?
again, he can't say it. not even in a cheap, cop-out kind of halfway kind of way. they're talking about romantic love, romantic feelings for someone else, and mike can't even touch that topic with a ten foot pole.
MIKE: You know what I think of you. You're the most incredible person in the world.
which isn't inherently romantic. at all. anyone can be incredible, friends or girlfriends alike. you know what i think of you, the kind of person that i believe you to be—not what i feel for you or the true nature of my feelings, which is what you're begging me to tell you.
eleven isn't asking him if he cares for her. she's asking him if he loves her romantically and mike still cannot say that he does.
she's asking him what he feels for her and he won't tell her.
why? because, as a certain will the wise once said, "sometimes i think it's just scary to open up like that, to say how you really feel, especially to the people you care about the most, because what if they don't like the truth?"
does that not perfectly describe mike's plight here?
he can't answer eleven's question, because he knows she won't like the answer. and if she knows that he doesn't love her the way she wants to be loved, then he worries they won't even be able to be friends anymore. because if she doesn't need him, and she doesn't want him, then how could he ever expect a literal superhero to keep him around for anything else? when he shares that he feels inferior to her and thinks he's just some loser?
he does care for her! and he likely does love her, but not the way that she's asking him to, and that's too scary of a thing to admit. it'd be better for them all if he were to rip the band-aid off, but that's scary, and hard, and painful, so he doesn't. he keeps it on. he tries to placate them both. he deflects. he tells her he cares for her, that she's incredible, a superhero—anything to get her to Not Talk About It, Think About It, Or Look At This Glaring Problem They're In.
now, i'd like to focus on the language used.
MIKE: And you can't let these mouth breathers ruin you. Ruin us. I mean, they're nobodies. And you're a superhero.
EL: Not anymore.
mike and eleven have had cute, touching moments before. they could've picked any one of them for mike's "i love you" speech, but instead... they chose the moment they first met.
we already knew that mike was clinging to what their relationship once was and that he still saw her as that girl that once needed him, or at least wanted her to still need him like that, but this was the first clue: "mouth breathers."
it's such a juvenile thing to say in such a serious conversation. it encapsulates the entire fucking issue. mike is hiding behind the past, trying desperately to steer them back to that, because it's safe and comfortable and easy. but they're not those kids anymore.
el is more than just the girl that swooped in and used her powers to save his life, flip a van, and make a mouth breather pee his pants. she wants him to see her as more than that—she knows what he thinks of her, she wants to know if he feels more for her than just that hero idealization and platonic care.
and mike just can't tell her.
not then, when she's crying and pleading with him to.
not later, when she's in someone else's mind, unable to respond or be present in this moment she's been waiting for for ages, and he's prompted to by her brother to say all of the wrong things:
that he wasn't scared of her (he was, and he apologized for it),
that he's scared she won't need him anymore (she doesn't want to need anyone, she's tired of men telling her she "needs" them when she doesn't),
that he thought if he said "i love you" it would make the day she realized she didn't need him anymore hurt more (he can consider his own feelings, but not hers and how his words and lack of them have hurt her?)
"i don't know how to live without you" (a scary statement, since we shouldn't need to depend on anyone to live, el knows that better than anyone)
"and i knew right then and there, in that moment, that i loved you, and i've loved you every day since" (she heard them talk about sending her to the asylum and handing her off to his mom, they also were not in love when they were first getting to know each other as she didn't even know what a friend was)
"i love you on your bad days" (one word: rink-o-mania),
"i love you with your powers—" (yes, we know that),
"—without your powers" (is that why you could only say this once she got her powers back? if so, why do you always talk about her powers and her being a superhero when talking about love?)
"i love you for exactly who you are" ("you think i'm a monster too. [..] the way you looked at me." + el saying she went to project nina to find out who she was, proving that she didn't know this prior and if she doesn't know who she is then mike certainly doesn't either)
"you're my superhero" (el's "not anymore.")
all in all, el comes away from that with nothing new. he hasn't told her anything he didn't say the first time. if anything, he's doubled down and proven to her that he wasn't actually listening, and that he's certainly not her heart.
fascinating how mike and eleven's season four journey starts with a lie, mike hiding, el telling him he doesn't love her anymore, mike asking her who said that he didn't, and then him saying in fifty different ways just how much he doesn't. not like that. not like she wants him to, as the cast themselves have told us, too.
really, really fascinating.