My ex has taken up drunk texting?

She broke up with me about two months ago, citing she needed to be independent for a some time while she was attending school. It was rough to begin with but I adjusted and we are still friends. The last couple of times she has gone out and had a bit too much to drink she has been drunk texting a lot of stuff she said she didn't feel anymore short of saying I still love you. Which I think is coming next time she goes out. I confronted her the first time she did it but she played it off, but sounded really uneasy when she said it like she did mean it. She was with a group of people in a busy place so I can understand why she played it off. Anyway the idiom "Drunken words speak sober thoughts" comes to mind. Should I meet her and talk to her about next time it happens?