Erin & Rex #2 (Pixiv Fanbox)

Awww...this is right after I told Rex that I was going away for a while to be an exchange student! He was sooo sad! I was going to miss him sooo much! He's my best friend in the whole world, and I hated to see him so mopey! Hmm...do you guys want to see how I cheered him up in my super-special way? ;-)