Imagine; you are dating this girl and she gets mood swings regularly... she won't fight with you but she'll be distant, won't say she loves you (if you ar there yet) and she doesn't call you pet names. You ask what's wrong but she lets that go. Do u want to know why she's like that the next day or when she starts feeling bad? And how is she suppose to tell you what she feels/what's wrong with her without scaring you off?
Sounds like a good way to push a good guy away. The good Lord gave u a mouth, how about you use it to express what you want to. If there are mood swings, thats fine, guys expect it, but it doesn't mean we want to deal with it. we WILL keep our distance and wait for the girl that we like to return... true talk.