他为我穿上了西装她为我穿上了高跟
[tā wéi wŏ chuān shàng le xī zhuāng tā wéi wŏ chuān shàng le gāo gēn]
This indicates romantic involvement with two different partners. 'He' dresses up for me, implying formality or a formal relationship (e.g., wedding). Meanwhile, 'she' helps to prepare, showing another kind of relationship aspect, likely casual and more daily.