Any Yaoi or Shoujo where the main character changes their love interest

In Yaoi, there're many Straight or even Homophobic guys turn Gay.
http://www.mangago.me/people/tag/2337/Straight/

Thanks I like those but I am looking for when guy/girl is interested and looks like they will end up for person A but end up falling in love later with person B

Oh I got you wrong then. HA+

OBAKA-CHAN, KOIGATARIKI?

if that's the case then you should check my unrequited love list and read those that i've marked {ended with another} these guys usually moved on or fell inlove with guy B

http://www.mangago.me/home/mangalist/43233/

I love that one thank you though i appreciate that people try to help a lot

Thank you so much
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