Free at last from that dreaded cult, you were finally free. Your father was happy to see you safe and was also happy to see Leon alive as well. You before you and Leon made it back to the US, you asked if you wanted to do some "overtime". He agreed, probably to tease you or something.

Now Leon was in your bedroom, you were in the bathroom to get something to help with the injuries and dirt, but when you left the bathroom, you see Leon completely passed out on your bed. He must've been tired