this is EVERYHTING. please allow me to run with it for a bit here. because your gurl chee was a big nerd in med school and i basically explained the entirety of the head and neck anatomy to my friends because our professor sucked (and because i had all the cranial nerves memorized bc as mentioned above, i'm a nerd)

so yeah, i like to think of jisung doing just that. being a nerd. atlas open on the desk next to him and very blushing minho sitting opposite him with his shirt off because jisung is explaining so diligently. and it's fine. it's cool. jisung touching him. tracing his tendons and muscles and fixing him with very focused eyes. jisung's fingers making him shiver. his murmured voice right next to his ear. minho being so turned on it hurts but it's so stupid because jisung is being a helpful friend, right? (not exactly because even though jisung is explaining, it's hard for him to miss minho's reaction and he's enjoying it a little too much). fast forward to them making out and their study session completely forgotten except for the time they start naming their favorite muscles and nerves on each other's body (also another thing yours truly often did). and yeah.