Book Of Likes Faces

So I may be reading into this waaayyyy to far but id rather be safe than sorry. Yesterday my boyfriend and I got home from work and noticed there was a zip tie on our back gate. He said he noticed it when we left for work and mentioned it but I guess i didn’t hear him. We’ve lived here for a few months and i know that it wasn’t there when we bought our house and we definitely didn’t put a random zip tie on our gate. I went out and cut it off and searched the rest of our fence/the front gate and didn’t find anything out of the ordinary. So maybe it’s just a random zip tie or maybe someone put it there. Who knows. Just wanted to mention it in case anyone else has something similar happen to them.