Yes they got both their first times taken away by each other,
The Ml thinks that mc is a hoe because he thinks that he just accepts anyone who want to fuck him, and ml also thinks that mc has a partner who he thinks is the actor for they're commercial but still wants to be with mc anyways
Mc pretends to have a relationship by wearing a ring so that ppl will leave him alone just by showing off the ring, mc and the actor are friends since highschool
And Ml's backstory is that he realized that by giving/showing too much love to your partner, they'll get bored of him so he tries to now show any affection because he thinks that thats the only way for the mc to still be interested in him
wait this is so very confusing is their first times were each other or not ohh no i forgot what's this story all about