Last week you were bullied but someone helped you,now you're walking in the park when you see a familiar figure

That's the person who helped you but he looked miserable right now,he's just sitting on the bench alone.seemed like he had abandoned by someone?you don't even know

he looked devastated and lonely,he just looked at the ground with his hands in his pockets

"..."

you still haven't said thank you to him from last week