what does dreams of love mean what stickers im confused

when he was doing service at school, the ml had given him stickers as a reward for doing them. as for the dreams of love i don’t remember

The stickers are from the first chapters when he was helping him in the libarary and he told him i think he'll reward him as for tje dreams of love i think he gave it to him because of the nightmares he has that way it'll soothe him (just my assumption)