妹子你让我情何以堪
[mèi zi nĭ ràng wŏ qíng hé yĭ kān]
Loosely translated to 'Lady/Miss You made my feelings overwhelmed'. Expresses being deeply affected emotionally (usually positively) by some interaction, usually from females as addressee 'you'. It describes someone whose heart strings can be touched easily through interpersonal connections; it can imply romance, friendship, etc., while also adding a touch of playfulness.