[むきになる, mukininaru] (exp, v5r) (uk) to become serious; to take something (joke, teasing) seriously; to become irritated or angry (usually at something trivial)
[おぼしめし, oboshimeshi] (n) (1) (hon) thoughts; opinion; (one's) discretion; (2) however much money you wish to give (as alms, a fee at a museum, etc.); (3) fondness (for a significant other, etc.; often used teasingly); love; fancy; liking