捂着心脏说肚子痛
[wŭ zhe xīn zàng shuō dù zi tòng]
'WuZhe XinZang Shuo Du ZiTong' could be explained as 'Covering My Heart Saying Stomach Ache'. This nickname is quite figurative. By covering one's heart while saying stomachache, it implies that although pain or distress comes from the heart - metaphorically referring to heartbreak, loss or other emotional turmoil, the owner would rather lie about its origin, like shifting attention to the physical ache of the stomach, thus showing self-restraint or trying to cover up one's emotional vulnerability in front of others.