I am very reluctant to accept him. Not because I dislike him, but for a Privacy issue; much as I like him I just don't want to be privvy to the stuff he is getting up to first year at uni lol. It would actually make me feel uncomfortable to know about his personal life the way facebook is with teens.
Similarly there are things in my goings on I don't feel he needs to have access to. But I really don't want to give out the wrong message to him in ignoring, he may take it as I don't want to be his friend...