The context of the following conversation is The bed was very small.  Austin slept next to Lee.:
Lee says I had a terrible sleep last night..
The friend responds Why, were you not able to sleep..
Lee responds No, my buddy Austin came over and we slept together in my bed..
The friend responds But your bed is really small..
Lee responds Yeah and that's why I couldn't sleep well last night..
The friend responds You look really tired..