Which To Pick

There's four friends of mine involved in this complicated situation. First their names are Hoh Shu Wei and Yap Huey Shin. These are the unpopular girls I became friends with before anyone in my class knew me. The others were Chan Weng Yan and Chang Yee Fah. These are the popular girls that I became friends with afterwards. Hoh Shu Wei and Yap Huey Shin they told me their deepest and darkest secret. Well not exactly told I guessed it out of them. When I figured out their secrets they told me not to tell Weng Yan and Yee Fah. I asked them why and they said that Weng Yan and Yee Fah are the gossip girl in class, they can't keep a secret and they'll  tell everyone. They said that I could tell Yee Fah because she is okay, not gossiping too much like Weng Yan and at least Yee Fah knows how to keep secrets. Now Weng Yan still does not know that there's a secret hidden from her. When she finally finds out, things are going to get worse. I think she'll be like "Oh, so now your not telling your own best friend about Shu Wei and Huey Shin's secret. What about no secrets hidden from each other huh? I guessed we're not friends anymore. " Yee Fah and I will be hate by the entire girls in our class if we're the bad guys to Weng Yan. Most of the girls in our class always listen to Weng Yan because she's popular. Ohhh..........What should I do?????