Gurl, you had your chance when you was slacking off with the MC. You weren't parched enough and got caught sleepin'. GTFO of the way of our cute, thirsty AF FMC.
I feel really bad for Torigoe-San now. when you're a socially awkward introvert loner it feels really awful seeing your very few friends drifting away from you when they get into a relationship, and then you end up all alone T^T