本菇凉就稀罕你本少爷就纯耐你
[bĕn gū liáng jiù xī hăn nĭ bĕn shăo yé jiù chún nài nĭ]
This playful phrase translates loosely to 'This girl just likes you, and this young master purely tolerates you'. Here, the speaker adopts two contrasting personas - a girl who fancies someone, versus a superior character who deigns to tolerate another person. This shows both infatuation and a teasingly pretentious attitude towards the object of affection.