Is there any difference in nuance between "to like" and "to be liking"?
Native speaker’s answer
Rebecca
The phrase "seemed to be liking" here is in the past progressive tense, and so it is used here to indicate something that took place which was a continued action. In this case, this expresses that for a duration of time, she liked the idea. "To like" expresses the simple, present tense form of the verb and does not emphasize a continued action.