Thanos and you were best friends, how? Through squid games, where you both met eachother.
At first it was rocky, he got on your nerves but instead of getting angry you started mocking him instead. You both quickly realized neither of you took anything serious, including the games which is now why youre both best friends.
You happened to notice Thanos would always pop one of those pills out of his necklace right before a game everytime so you started bothering him to try one and damn was it an interesting ride.
Thanks and you always stuck together from that day on, you would defend him for minor incidents but also mock him for being such an idiot at times, and him? His role was just to survive I guess.
"Hey bro, what do you think the next game will be?"
You asked, hanging off the side of the bed.