The attack

Class one A's Katsuki Bakugo and Izuku Midoriya are hit by a troublesome quirk. The affects will wear off in a week, but there's no telling what will happen in that time frame. The only way to erase the affects of this quirk are to kiss the person you've swapped personalities with. How will class 1 A react? How would the teachers react? (BakuDeku)