i forgot how i returned home last night

This morning, my senior colleague stood in front of me and laughed. He said he forgot everything when he woke up this morning. (We went dinner together with more than 100 colleagues in our company in China and...we drank a lot).

Well, I confess it's kind of fun but on the other hand, it's quite scary when you can't remember the thing you had done after drunk.

I told him "when you left the restaurant, you pulled a waitress, who was sending you out, inside the elevator and kept kissing and touching her in front of all people inside the elevator for a few seconds. I bet you are familiar with her...since I didn't see her feeling too uncomfortable for your hot act." The senior colleague laughed even more loudly after I told him the thing he had done. He said..."Wow, I really couldn't remember my naughty behaviour but it's absolutely FUN! Let's go again soon."

I hope I didn't do any stupid thing last night...as I couldn't remember how I drive back home too. When I woke up, the first thing in mind is "why I am at home?? how I return home?"

I tried so hard to "keep thinking" about the questions as I felt a bit worry if I did any bad things. I feel a bit relief when I could finally remember I drove myself back home SAFELY <-- I can only make sure that after I examine my car and I couldn't see any trace of damage from my car ). But...did i do stupid thing like my senior colleague in restaurant? So far, no other colleague told me that i did, so I assume I behaved so well last night even I drank too much. I PRAY , at least.