Studies show that swapping your outfits will also swap your personalities.
This is adorable! The only problem is that they haven’t actually swapped outfits, they’re both just wearing Mamo’s clothes. Need I remind you:
They definitely have swapped clothes. This is the outfit Mamoru is wearing:
This is the wonderful, cherishable thing about Mamoru’s dress sense. A pink, sleeveless, mock-turtleneck top still looks like something he would wear.