Friends to lovers in the end

Sycamore one day try's to chase a gible and it went to the rich area and the rich hate the middle and poor. But later when he pop out to try catch the gible, the boy sitting with a fish bowl saw sycamore, that boy is lysandre . Later they become friends and soon to lovers.
Sycamore promise lysandre to "never apart"
Both age 7, Then age 18, Then 30

Anyways it's a lot I just don't know how to say it well lol. I love this ship so much.