No no, is quite simple you see:
-Spencer felt the need to put to memory Derek's heatrate, and this mf doesn't find that strange at the sightlest.
-Also after Spencer reveals there might be a God and he might had looked him at the eye when he died, Derek's response was literally"why didn't you tell me that? :("
-Derek's whole family, including his dead dad a d newborn son, knows Spencer by name AND quirks, also during this conversation, when dead dad compliment Spencer, Derek's only response is a sober "will I ever see him again?"
-Spencer was reciting an old proverb about soulmates that are together for a bazillion yearsto their newest friend, only to make it about Derek for some reason. Again- Derek isn't fazed by this shit at the sightlest.
-J.J, someone almost as young as Spencer, was almost mauled to death for rabid dogs and saw an woman ACTUALLY mauled by them- but fuck her apparently because pretty boy isn't safe (this is still so funny, specially because of what happened two seasons later lmao Amplification really said Karma is a bitch)
-Spencer who mostly stays at the station cause he is a sad Twink gave the most embarrasing tackle known to man to save Derek for the ass whooping of his life- this didn't work, Spencer was hit but that became Derek's motivation to clock this guy's ass with an telephone. Reminder- until this point, he was getting beaten- Spencer being hit ONCE gave him shonen superpowers.
-At the SAME FUCKING EPISODE Spencer felt the need to mention his co-worker well sculpted abs. Later that day, that same co-worker felt the need say (Spencer) had a pretty face.
-Again, Spencer who is an poor victorian Twink was able to run past trained agents while playing softball because Derek was waiting for him at the base. This all started because Spencer owned him a favor- and despite the fact they literally say each other more than their pets see them, Derek decided that that favor would be spending more time with him- alone.
-When Spencer was forced to confess the delicate state of his only family, despite the whole team hearing him, the camera felt the need to show an close up of Derek looking really really sad.
-Later that same evening, we had the longest hug in this stupid's show history. That thing lasted 2 minutes- and I know this was the season where one of them leaves so the line between the actors and the characters is blurred but this thing has a director and they didn't say fucking cut.
-Also also this scene ended with an pragmatic "I love you" that was downright spelled out 5 episodes later.
-The Angsty "someone is in mortal danger and the other person is behind a literally door glass helplessly staring at their sorrowful eyes" trope. What the fuck was that. The "someone wakes up at the Hospital and the other person is right besides them" Trope. At the same fucking episode. This literally do s nothing for the plot they literally just wanted to whump Spencer on Derek's face for the love to the game.
-Speaking of whump- both of this characters had a scene where they were getting loaded to an ambulance and the other is hovering over them hearing what could potentially be their last words (9x24 and 11x15 respectly), in the case of Spencer they had an WHOLE scene dedicated to it ON the ambulance- this time it wasn't purely for the love to the game since whatever Spencer said was relevant to the case- but is still really funny how they just REALLY love to have scenes of the camera focused at the fact that Derek is super super worried and hurt over the fact Spencer got hurt in front of him (again)
-This seems to be also acknowledged by other characters, as when Spencer was acting strange in Corazon, Hotch confronted Derek and asked him if Spencer was doing ok. Rossi did the exact same thing on Nelson Sparrow, Alex did it after Maeve's murder. Derek is just the one assigned to watch over Spencer cause the last time they didn't talk Spencer was doing heroin.
-Spencer seeming offended that Derek didn't want to share a room with him.
-Everyone was fucking weird about Spencer being on a relationship- but Derek felt the need to have an one to one with Spencer and for some reason confort him over the fact that even if they didn't talk much now cause adult life they will always be friends- seriously where did that even came from lmao Spencer has one secret and Derek suddenly feels they are drifting away forever.
-But Spencer is even weirder because ok- he has pre-fabric abandonment issues since he was born, is not weird he would react badly to Derek leaving his side- what is fucking weird and funny af is that after this man went to JAIL and they really really really try to convince us he is oh so jaded now- not even five minutes after meeting with Derek again, an serial killer mentions his name and he looks ready to cry. In ANOTHER instance before this ANOTHER serial killer clock his ass telling he has sad eyes and he downright says he grieving the lost of his friend. He can call him.
-But going back to Derek being the one to keep tabs on Spencer- now is not only for the other members benefit but for the audience benefit as Spencer hadn't been gone for a day but Derek felt the need to tell us Spencer is trying really hard to learn how to text just to tell him he misses the team and that his mom is doing ok. J.J was the one to tell him he should visit her mind you.
-Spencer isn't a big fan of touch with the exception of a emotionally charged hug/handhold/etc from his family in certain times- but he is very chill with Derek casually putting his arm around his shoulders in more than one ocassion for literally no reason.
-Reminder that these people spend most of their lives together cause of the job- on vacation Derek felt the need to drag Spencer with him and Elle. We don't see him extend this invitation to anyone else.
-Spencer wasn't really doing anything useful as Derek deactivated an bomb- so Derek tells him to step back. Spencer refused cause an world where Derek wasn't in wasn't a world worth living in.
-"I am sorry I can't stay by your side" "I just can't imagine that room without you"
-Spencer has a night terror, both in dream and irl he does nothing but yell for Derek to save him.
-Derek do math, Rossi makes a quip about Spencer, Derek smiles fondly to himself.
-SPENCER KNOWS HIS FUCKING HEART RATE-