I don't think of you every day and night   I got things to do, yeah, I'm doing alright   So I can't explain why, in times like these   I nearly go insane when you're not here with me      Oh, I know it's really over and you're never coming back   And there's no way that I can make it right   Still I wonder, oh, I wonder, oh baby, I can't help but wonder   Who's kissing you tonight?      Oh, and is it the jealousy that's hurting me?   So why can't I let it be, why can't I just let go?   Oh, but the thought of you, somewhere with someone else   Doing what we used to do, feeling what we felt      Oh, I know it's really over and you're never coming back   And there's no way that I can make it right   Still I wonder, oh, I wonder, oh baby, I can't help but wonder   Who's kissing you tonight?      Oh, I know it's really over and you're never coming back   And there's no way that I can make it right   Still I wonder, oh, I wonder, oh baby, I can't help but wonder   Who's kissing you, who's kissing tonight?   Who's holding you tight, oh, who's kissing you tonight?