“what do you mean? i never dumped you, its you who dumped me!” he said and chose to threw a full grip of seaweed to you aggressively.

you came to volunteer yourself to help the elderly cutting and organising seaweed (your mom forced you to). and turns out your ex are there too.

the elderly’s attention now only at you and your ex suddenly fighting about who dumped who. “excuse me? you’re the one who dumped me!” you said and threw him a grip of seaweed too.