Why does he keep laughing out of nowhere?

[Anonymous]

We'll be sitting and relaxing in silence and he’ll start to laugh quietly out of nowhere. I turn my head to look at him, he stops laughing then when I look away he continues.

Updates

+1 y

This is a guy that I’m seeing

[Static_In_The_Attic]

Maybe he has imaginary friends & they are telling him jokes.

[StrawberryShake]

He watched joker and he wants to be like Joaquin Phoenix

[TrillXHippy]

Maybe he’s laughing to hide the pain

[In_Trance]

Maybe he's farting quietly

[Iron_Man]

He’s a silly guy