Rosie: I think I forgot my pen at your place yesterday. 
Harrison: Which pen actually is it. Green one?
Rosie: No, mine is blue. That might be Gretchen's . She might also be looking for it.
Harrison: Her is a bit far So  can't go to her's. Would be outside your home to give you yours.
Rosie: No, you can give me tomorrow at college
Harrison: It's totally okay. I would be passing nearby. So I won't have any problem
Rosie: waiting for you then.
Rosie left her pen at Harrison's place yesterday. Harrison will bring it back to her in a while.