How Do I Know?

I think I'm gonna marry this girl tonight
 Second dates always seem to be my last ones
 Said I loved her after half a glass of wine
 I think that this is gonna be my last one
 Having plenty in a hotel for the night
 Booked the room thinking I would be alone, but
 I'm still going, she wants to come in
 I think I've heard this story before
 'Cause if I could do this over again sometime a little more sober
 I could see me with her again sometime a little all over
 I think I see her in my dreams all the time, but I'm not sure if
 I wanna fall in love for the night or if it's the moment
 How do I, how do I know?
 How do I, how do I know?
 How do I, how do I know?
 I think I'm gonna treat this girl alright
 She's a little more special than the last one
 Haven't spoken to my friends for half the night
 Why am I always finding wives at the wrong time?
 Wanna get her a ring just to promise
 That I wouldn't rather fucking anybody else
 But I'm still going, she lets me know it
 Boy, you're so damn outta your mind
 But I could do this over again sometime a little more sober
 I could see me with her again sometime a little all over
 I think I see her in my dreams all the time, but I'm not sure if
 I wanna fall in love for the night or if it's the moment
 How do I, how do I know?
 How do I, how do I know?
 How do I, how do I know?
 How do I know if she will hold my hand when I'm dying on the bed?
 And if I would talk about her to my family when I'm out with them
 And we would even work when we're sober in the morning
 But I would learn, I'd happily learn
 I could do this over again sometime
 But I'm not sure if I am in love with the moment
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 And how do I, how do I know?
 And how do I, how do I know?