Harry and Theo had been dancing around each other for years. Theo had been out since they were still teenagers, well to everyone but Hermione apparently, but Harry was still coming to understand his sexuality. He had spent most of his younger years with Ginny and then had been single for a long time after. While to her it was obvious that he had feelings for Theo, he hadn’t quite been ready to admit that to himself yet. Theo had seemed content to wait until Harry figured it out. 