looking for a manhwa

help me find this bl manhwa
guys i read a manhwa like three or four years ago and it was a bl manhwa and basically there was this guy and his friend had a boyfriend and then got dumped horribly which left him really sad so the friend asks the guy to date and make him fall in love him and then dump him the same way to get revenge but then i think the guy ends up falling for him forreal. if it helps i think the first chapter the guys drops his sandwich on the guys white shirt or soemthing like that i’m not familiar with the details bc it was so long ago but i’ve been trying to find it/ remember it for it so long now. I just wanna find it so bad