Just Friends?

Ever since the night that Katsuki found out about Izuku and All Might's secret, he and Izuku have slowly gone from rivals to best friends. For the rest of their first year at UA, their other class members saw the change and their relationship, watching it grow surprisingly into friendship. During the summer break, since he and Izuku live near each other they were able to hang out and they became best friends. But what happens when they both develop feelings for each other.