<human>: Been dating for around 18 months and met through mutual friends. We don't live together so normally free ourselves to meet at the weekends and do our own thing in the week.

We usually socialise as a couple or with mutual friends on the weekend and vary rarely not spend our weekends together.

For a one off occasion, I am out this weekend with people from football and now suddenly she is doing x, y and z.

She is doing activities she has said were boring in the past and with people she doesn't like. It doesn't make sense why she is now wanting to do things. I don't really understand. Hope someone can help clarify.

Can you summarize the given text in a few sentences?
<bot>: Girlfiend is suddenly doing things she has hated in the past because they were boring and doesn't like the people.