My boyfriend is Gemini and I am Scorpio. He is always hot and cold to me. It is an extravagant hope to see him. He doesn't answer the phone, and he seldom replies to text messages.
From a male perspective: 1. Some aspect of you annoyed him (temper or something). He is very busy, I mean: novels, computer games and so on. He felt that your relationship had entered a stable period, so he devoted more time to other things. There may be something bothering him: the opposite sex. I almost forgot to say: this is a way to control girls' hot and cold, but no matter what the reason is, you can ask directly and don't make a fuss.