I’m really in a weird situation right now. My girlfriend liked a photo of her ex from months ago last night, then quickly unliked it, but I saw it once. When I asked her about it, she brushed it off, saying it was a mistake and it just showed up in her explore feed. But honestly, I don’t feel at ease at all. We’ve been together for two years and everything was going great, but this incident has really confused me. I can’t even sleep. Do you think it was really an accident, or does she still have feelings for him?