Angelina was sad today

The previous week, our team had a conversation after our class. Angelina also joined us, and we talked and laughed a lot. Ellie doesn't feel uncomfortable with me anymore. After our meeting, she expected me to walk with her for a while. Angelina avoided the walk by changing her direction back toward the class. I couldn't go back, and I didn't want to walk with Ellie. Therefore, I changed my path toward my office. I felt that we didn't say goodbye to each other before leaving the building. I went back to find Angelina somewhere, but she has gone. I came back to my office, and I sent her a message, "Hi. Where did you go? We didn't say goodbye." However, she never answered me.

Today, Angelina was tired. She left the first class before I wrap up my stuff. In the entire class time, she was playing with her mobile cell. I saw that she was checking a very long text message history between herself and some other person. She was reviewing her previous conversations. I was very curious to know why she looks such tired today. Even the professor noticed that, and he said, "I am telling you this story (something about Mission Impossible movie) to wake you up because some are not paying attention to me. He showed his hands imitating Angelina's hands to notice her, but she didn't understand.  She also left our second class before than me. I went after her, but she went to the advisor's office, and Ellie and my other teammates came and asked me some questions about the project. When I was answering their questions, Angelina left the office and went to the other building. She could join us for discussion, but she really avoided us. I don't know what is in her mind. Maybe she didn't like my message, or she was just down today for another reason.

Ellie had wore a beautiful blue T-Shirt today that suited her so much. Unlike our first meetings, she looks happy and sociable.