Hi! Sounds not like something Claire would easily do, I tend to keep my novel semi-realistic, so a teacher-student relationship is by default permitted and Claire wouldn't dare to approach something like that at all. Either they need to get to know each other better for it to happen naturally or something unexpected needs to happen, who knows. :) But don't worry, something is planned for sure, since Claire is a LI and therefore there will be a relationship at some point! ;)