Was he ever Mine? (Completed)

something's off

"what are u talking about first" I was emotionless i didn't knew what to feel about his question that's when he said clearly "I just need to go to club why are u overreacting?"
Club? A fucking club scared the shit out of me Im probably thinking too much right now that's why I misunderstood everything I'm so stupid
"Khao ur lost again"....
I looked at him with a questionable look but the look turned into a worried one
I got up from the couch and walked close to him "first, what's happening why are u so obsessed with clubs and drinks nowadays?is everything ok?"

I knew first for 6 years now i knew him he never drank more than 2 or 3 glass but nowadays he was having more than that and not 2 or 3 glass more but more than that
My question made his expression changed I was trying my best to read his face but he walked behind me now sitting on the couch
"Khao..I just like drinking nowadays stop thinking too much" "u better stop this, it's not good for ur health" "so u care huh?" "Yes I do!"
I mentally slapped myself I was shocked with my own words but I was more shocked with his reaction
He just sat there and stared at me which was not normal normally he would tease me but not today there was a awkward silence between both of us the silence we never had so i decided to break it
"Now that I'm here let's watch some series I'm not planning to go home
today" "AH-h yea it's fine I'll put on some movie" he said while scratching his neck
Before watching the movie we decided to go out for some food while having a walk...
We decided to take a walk because the place was not so far
The walk was too silent until....
"Khaotung?"
After a long time he took my full name i stopped breathing for a while before answering "yes?"
I looked at him looking up (as he was tall) the expression were quite different something that was hard to read
"Thanks" "huh?"
Thanks? but why what did I do?
"Thanks for being with me all the time it must be exhausting to handle me right?"
"First? What are u talking about?"
"Nothing..." He said that while putting his hands in his hoodie's pocket leaving me wondering why he said that....