Well, he does have Alfred and the JLA does kinda like him in a way. I mean like they like him because of his "pride" that he's the only JL member without super powers just his handy-dandy utility belt. And, from time to time, the bat-clan does respect him. . . I think.
'He doesn't really like anybody' -- that I'm not sure of. Playboy act, fake personality... kinda hard to say he really does. Besides the love(s) of his life and Alfred, the only people he must love is his parents.