One of my classmates recently offered to help me with homework and said he'd meet me every Tuesday before class. I know this takes effort because he works full-time at a demanding job and goes to class at night. This week the professor didn't give any homework and I didn't hear from him, so I asked if we could meet up to review notes for the midterm. I emailed him Friday night at 7:30 pm. I don't know if the timing was bad because he emailed back to meet him next Monday night at 8 pm at his company's offices (he works for a big bank). That seemed weird and kind of offensive. I'm not looking for some casual hookup so I declined. Then he emails back "what time would work for you?" I said 3 pm, he asks for 4. Whatever, so I agreed and asked what is the address of the building. Sudden total silence. Then the next day he emails back with the address.
Does he seem kind of flakey to you?