Erik warms a little, pleased that Daenerys enjoys his gift and isn't repelled; despite her own-he can't help but be wary. He's since learned that certain individuals with abilities aren't necessarily mutants, and she evidently hadn't heard of the terminology prior. But she's happy, and that-well, Erik ducks his head, closing his eyes. "I am glad," is all he answers with, unable to properly formulate anything further.