I lust you
What guys say when they're too lazy to think of a real reason to be close to you. 'I love you' is just a fancy way of saying 'I want your body and I don't want to think.'
'I love you' when he’s too tired to talk. Just wants your body.
'I love you' because he can't be bothered to explain why.
'I love you' after a long day of work. He just wants your body and peace.