Then keep what he said. And the bit of teasing in it.

For the name shared by a street and the campus, you may say "inside Parnassus, my college campus." And if you accept an even longer phrase, you may change "in Moffitt" to "in the campus cafeteria named Moffitt."

The first line: It is a little awkward that you connect "write to him" to "wake up" with an "and". The insertion of "want (to)" provides the needed bridge for connection.

The second line: If you decide to keep "I could walk...", then you may have to replace the verb write (to him) with the verb tell (him) in the first line,  to be conbsistent with what you will say in the current line.

Remember, you are the one being responsible for the effectiveness of your comminication, for which you need to remove anything in your writing that may hinder the comprehension of your verse by a reader. And you should also be aware that achieving this goal sometimes may cost you compromizations at other places in the writing.