Need code help please

What if I want one character washing dishes in a kitchen scene and also have another character walk into the scene? Can I ask how would I write it? Thanks in advance for your help.

there isn’t an animation for washing dishes, although you could have a character standing close to the camera facing forwards and a character behind to walk in as if they are, its all up to resizing the character , although it is easier to have a character doing the rear tinker animation and someone walks in