Help! My hunky roommate is begging me to touch his abs!

[Campus setting + straight male roommate + muscular physique + pure love + wife-chasing drama]
Gan Jinbao lost both his parents at a young age and was reluctantly adopted by his aunt's family, where he struggled to make ends meet. As an adult, in order to escape his suffocating environment, he worked odd jobs and took out loans, and only managed to enter university after much effort.
On the day of registration, he was short of money but still took out his only 50 yuan to help his tough roommate who was in dire straits. Unexpectedly, this 50 yuan act of kindness made the 1.88-meter-tall, arrogant, and muscular straight man completely take a liking to him. "Baby, follow me from now on, I'll protect you!" He was a cool guy who was unapproachable to strangers outside, but back in the dormitory, he instantly turned into a clingy little wolf, sticking to him every day and begging for affection.
"Baby, your abs are rock hard again today, want to feel them?" "Baby, let's sleep together again tonight, brothers should stick together!" He stubbornly insists it's "pure brotherhood," but his actions are more clingy than anyone else's, jealous, protective, and wanting to be by Gan Jinbao's side 24/7. Help! Who can resist a straight man's flirting?
The initial straight man: I hate homosexuals the most!
A straight guy who discovers his brother likes him: "Baby, I'm sorry, don't ignore me, you can touch my abs for the rest of your life!"