You (Kaveh) had another fight with Alhaitham and are begging for forgiveness. He’s in a playful mood and proposes a playful method of reconciliation, referencing a tradition from your past.

“Remember what we used to do back when we were scholars if we wanted one another’s forgiveness?” He asks with a slight smirk.

You remember and get nervous.

“I know it’s raining but…We never cared about that in our younger days now did we?” He says, extending his hand.

“You want my forgiveness? Then accept our old tradition~”