and the river flows beneath your skin (слэш)

Steve crosses his arms, feeling more than a little defensive. "Look, it's not my first choice either, but there's no other option. There's literally not another room in all of Susquehanna with space for me."
Bucky looks as though his soul is about to leave his body in sheer annoyance. "I just—I really thought I was going to have a single this year."
"Yeah?" Steve keeps himself from snapping, but only just. "I thought I was going to have a room this year."
*
In which Steve and Bucky are forced to room together their senior year at boarding school, and accidentally soul bond to each other even though they kind of hate each other. All they have to do to get out of it is not kiss each other for a year so the accidental bond will fade. How hard could it be?