Why would a woman check up on a guy?

There's a woman I cut contact with a few months ago. Recently she contacted me again to check up on me. We weren't close enough to be considered friends so I don't really understand why she would contact me. I'm not complaining, I just find it strange, I know she's a busy woman but she left me on read when I tried to start a conversation with her after contacting me again. The reason I cut contacts with her (which was respectfully) was because she wasn't very good at conversations. I assumed she was a bad texter cause she never opened up. I got tired of putting in the effort of keeping the conversation alive. her reappearance after months has me confused. Any logical reasons on why she'd contact me again?
Why would a woman check up on a guy?
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