Even if that's the case, if he's into it with you - it means he cares about you and knows it comes with the hunky territory. [She can relate to Ianto a little bit, in that she's willing to do a lot if not anything for those she cares about, especially things those people are interested in or really enjoy.]
I don't think he's the type to be pushed into anything easily, do you? [Ianto seems the type who'd draw barriers if he felt the need, at least the few times they've talked.]