Better safe than sorry. It's a pretty fucking big hole in your arm and if it gets infected then there'd be no point in everything we did to help you heal up. Drink this.

[Quickly he passed a small bottle over to Yusei, before making a grab for the sterile wrapped bandages in the first aid kit.]

It tastes like shit but it should help close the wound pretty damn fast.

[He's hoping that eventually he can get them to make this medicine in grape flavor.]