足を向けて寝られない

あしをむけてねられないashiomuketenerarenai

expression

  1. owing a lot to someone
  2. being indebted
  3. never forgetting someone who has done a favour

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences