Watching my girlfriend on Snapchat

Me and my girlfriend both have Snapchat, I only have it so she can see my location and so I can see hers which is especially interesting when she goes on a night out.

I'll watch her on the map and her avatar will be going from pub to pub until about 2am thats when it gets interesting.

I watch at 2am when the pubs shut to see where she is going, sometimes she starts coming home but other times she doesn't. She has a bull that lives in town and when I see her heading towards his I start getting excited. Sometimes she carries on past his which is disappointing but then when she stops at his I know she isn't coming home tonight.