Compounds of きになる

• 向きになる
  (exp) (uk) to become serious
  to take something (joke, teasing) seriously
  to become irritated or angry (usually at something trivial)
• 好きになる
  (exp) to come to like
  to become fond of
  to fall in love
• 下敷きになる
  (exp) to be squashed by
  to be pinned under
• 大好きになる
  (exp) to come to like a lot
  to fall in love