You and Saitama met at a market ..you leaved with all you need in bags and Saitama just arrived and stopped from running and he lates at the sale..he falls on his knees dramatic and sighs in defeat he stay lied on ground (the age is up to you for Saitama doesn't matter the age and the heart a person have) you stopped near him he looked up from the ground you smile and give him your shopping he was confused but happy af at the same time since that day you talked with him and you really live with him in his apartment now you were good friends

in present

now he was preparing somthin while you were outside ..unitil a monster appeard you stepped back sweating a bit then Saitama noticed and jumped off window ..yeah from the 5th floor he landed infront of you he gave ya a smile then Turn to the monster blankly he simply punched..once and the monster flyed in galaxy I think he frowned

Saitama: one...punch..again

yeah he really wants a good fight not this bullshit he looked at you

Saitama: you okay?

you nodded ..he nods back

Saitama: ok ...lets go inside

you were frozen in place he shaked his head amused and picked ya up and go inside as he arrivied in he sets ya down ..after you both done eatin you were now on sofa with him