HER Secret: Why He's Asymptomatic

Alex has always been head over heels in love with her friend, Vincent, since day one. She's so into him, but the problem was: Her love interest wasn't open to the possibility or idea of being in a relationship.

In short, he's always been asymptomatic when it comes to Love. He's not a fan of romance and the word itself isn't present in his vocabulary or dictionary right now.

Until the time came and Alex decides to give up on her long highschool crush when Vince suddenly surprises her on asking out to be his girlfriend without any reason.

Could this be a chance for her to change him from being an Asymptomatic person to Symptomatic between them?