[--怀]

Jyutping gang2 gang2 jyu1 waai4
Pinyin gěng gěng yú huái

Definitions (CC-CEDICT)
  1. to take troubles to heart (idiom); brooding
Definitions (粵典–words.hk)
  1. 語句
    個心​為​咗​某樣​嘢​哽住​哽住​,​一直​都​好​介懷​、​放​唔​低
    to brood over something; to keep on thinking about something that makes one upset
    • 你唔駛對佢講嘅嘢耿耿於懷吖,佢冇心嘅。
      你唔驶对佢讲嘅嘢耿耿于怀吖,佢冇心嘅。
      nei5 m4 sai2 deoi3 keoi5 gong2 ge3 je5 gang2 gang2 jyu1 waai4 aa1, keoi5 mou5 sam1 ge2.
      You don't need to be so upset about what you said to you. He didn't mean it.
Definitions (Wiktionary)
  1. phrase, idiomatic
    to brood on; to not forget about a matter and always be troubled or vexed by it
Examples (粵典–words.hk)
  1. Cantonese
    耿耿于怀
    耿耿於懷
    • deeply concerned at heart
  2. Cantonese
    你唔驶对佢讲嘅嘢耿耿于怀吖,佢冇心嘅。
    你唔駛對佢講嘅嘢耿耿於懷吖,佢冇心嘅。
    nei5 m4 sai2 deoi3 keoi5 gong2 ge3 je5 gang2 gang2 jyu1 waai4 aa1, keoi5 mou5 sam1 ge2.
    • You don't need to be so upset about what you said to you. He didn't mean it.