Smiling at Cass as he approached him Harry chuckled, "See I've learned to be terrified when Slytherins say that to me. Rarely ends well on my part." He couldn't resist teasing.
"I've been fine. You're looking much better." Harry said looking Cass over for any lingering signs of weakness. "Heard quite a few rumors about you today." Mainly people wondering how long him and Percy had been together, and the possibilty of love potions being involved since most didn't think Percy was capable of caring about someone. Added to tha were the ones wondering why Cass would want Percy under a love potion, or Percy want Cass under one.