想当年我把爱喂了狗
[xiăng dāng nián wŏ bă ài wèi le gŏu]
Reflects regret and disappointment in a previous relationship or situation. 'I fed my love to dogs' means that the user poured out genuine love and affection but ended up disappointed, similar to 'I wasted my love.' It shows how the expression of love wasn’t reciprocated or valued.