Are we finally talking about feelings?! Is it finally happening?!
Is it Dũng first real relationship? Sometimes, he strikes me at someone who never really experience being in love before. That's why it's so complicated for him to say to Việt that he loves him. Let's also add that he has been hiding his sexuality to everyone, so it must not have helped.
In a way, I feel Việt understands better why Dũng is acting this way. That's why he tells him that they can take their time to truly understands what's going on between them.
When you let Dũng finally talks about feelings, he can be quite eloquent.
Apparently, he dares doing it! It seems like they only needed a small nudge to finally talk about their mutual attraction and to act upon it.