Risa: how's your head?
Jack: ok
Risa: what the doctor said
Jack: nothing special
Risa: Jack!
Jack: seriously nothing special
Jack: little concussion
Jack: I have to res for day or 2
Risa: sure it's not dangerous?
Jack: ofc
Jack: I'll go home tomorrow
Risa: ok, call me if u need anything
Jack: ok,ok
Risa is worried about Jack's health. He had concussion and has to get some rest. Risa wants him to call her if he needed anything.