Why ELSE Did Suhani Return?

I was reading updates, and the day Suhani returns to BH (stupid girl! ), Yuvi asks her to meet him in the garden, and after she tells him they'll stay friends, he asks her if that's why she returned, to help a friend? She says yes, but also to help herself.

I'm intrigued. What did she mean? She wants to detach from him? She wants to give him a chance to see his feelings for her? The cvs haven't decided so it's just one more question hanging in the air?

Dare we hope she'll refuse any tentative moves on his part and treat him as he's treated her--strictly buddy-buddy? Not much chance, I feel, but I'd love that.