小鹿亂撞 [－－乱－]

Jyutping siu2 luk6 lyun6 zong6
Pinyin xiǎo lù luàn zhuàng

Definitions (CC-CEDICT)
  1. fig. restless, because of fear or strong emotions
Definitions (Wiktionary)
  1. phrase, figuratively, idiomatic
    to have butterflies in one's stomach (often used to describe a lovestruck person); (of one's heart) to go pit-a-pat; to flutter