Please help me find this manhwa. I literally just remember this single panel where the mc is going for a tutoring session at his sunbae's place and the sunbae is out to get breakfast , but he gets inside the house and there on the bed is a dude lying , someone he'd never associate with this sunbae. The artstyle is like those manwas with rectangle panels very calm and realistic. I'm not very good at descriptions but yeah!!
"Thank you for not forgetting my daughter" I thought it was abt a detective beating up his mafia lover where is this emotional stuff coming from