[She won't be leaving Ven standing there for too long hopefully. She's having a little trouble remembering if you're meant to heat or freeze a bruise, but Fuuko eventually opts to go for some ice wrapped in a wash cloth. Freezing it is.

When she returns she holds the cloth wrapped ice in her hand so Ven can see it.]

Fuuko thinks this will help. While Fuuko doesn't know exactly what the ice will do, Fuuko knows it should help the bruise a little! Kotomi-chan would be able to explain it better.