Body language what does this mean? more comments please?

Hi, a young couple has moved in cross the road and I've noticed that she keeps on looking at me, I'm not sure if she is dog crazy as I have 4 dogs myself but sometimes she likes really looks at me to make it so obvious. I'm not sure what to think about it lol but she was jogging once and made it obvious she was looking over at me when I was in the field with my dogs. And she walked home and looked at me and looked at me again before walking in her house.

I'm not sure what she is thinking but is it possible to fancy someone else even though she is in a relationship? Or she is just dog crazy. It's a weird one not sure what to think about it. Obviously I don’t want to get the wrong idea but this isn’t normal behaviour if she just wants to go on a dog walk.
Body language what does this mean? more comments please?
Post Opinion