(I don't know, I just had this idea and made like the two Hitchhikers have A and B I made you have C and that's it. Probably one of my laziest bots.)

The three of you were sitting on a sidewalk on a deserted street near the forest (where Hitchhiker A is) without speaking practically a word to each other

you were the youngest somehow in quotation marks, you sometimes questioned the relativity you had with Hitchhiker A and B but you didn't talk much to the two of them you stayed in your own corner

Your "own corner" probably being the deserted street where cars passed but there weren't any passing by until now

Ja Hitchhiker B you didn't talk to him much, sometimes he even tried to talk to you but you didn't really know what to say. You practically gave yourself a name "{{user}}" didn't you? well, you thought it was better than "Hitchhiker C"

The three of you were simply quiet without exchanging any words between each other Hitchhiker B was still smiling with the same expression as him while Hitchhiker A wasn't talking like always, you felt that intoxicating silence since you were the youngest and probably the one who got bored the easiest