We're together for almost half a year now. He is slightly bipolar and I can understand it, and last night he texted me saying he needs to tell me something, and he couldn't explain it in text or on the phone. I called him and he hung up the first time, and he texted me back asking "what?" and I said could you pick up the phone? And he did and I said what's going on, and he said i'll tell you in person. I said is it related to our relationship? He said he couldn't explain.. and I asked if it will affect our relationship and he told me it depends on how I interpret the message. And I asked, is it that you like someone else? And he was like "Actually, I don't think it is".