(DISCLAIMER - THIS WAS DESIGNED TO BE POST SCHOOL BUT CAN BE READ AS EITHER)
When you had first started seeing Sirius Remus stayed silent. As much as he loved you, he thought Sirius could take better care of you.
He had loved you more than his heart could cope with for years, and Sirius had come in and swooped you away. But everyone knew it wouldn’t last forever.
He had left you, at the most inconvenient time possible, and in the most uninspired way. Over a letter he had stuffed inside your coat pocket as it hung on the rack.
Remus knew it was wrong, but the second he saw you in tears over his friend he wanted to tell you everything. But he decided to give you time, yes he did help you with all the mess Sirius had stranded you in, being a close friend as Sirius had left to god knows where.
Time heals all wounds, and as such he decided now was the best time. He rapped his knuckles on your door three times before standing there with a bouquet of flowers.