Clamp is wonderful! Admittedly, I really need to read more of their work (Especially the CCS manga) but I love how beautiful the art and the stories are

Yes, that's a great idea! He and Xiaolang live in some nice apartments by the university, so maybe Leon could also invite Yukito over whenever they work on projects? In the process, if he and Xiaolang already know each other Leon can be surprised when they speak.