Am I a bad friend ?

So about 2 years ago I met a guy off of tinder and we would Snapchat and FaceTime but never met in person and we had a “thing” but decided to stay friends would be best, then my best friend saw a picture of him and wanted to get his snap and I gave it to him, I never told her we never met in person because it just didn’t occur to me that they would start a thing with another. They would Snapchat and FaceTime and we both knew he was a real person but he was just shady. They ended what they had and we both don’t talk to him anymore. I also didn’t tell her I had a thing with him because it was barely a thing and wasn’t anything. Am I a bad friend because I never told her we never met in person? We have a really good friendship and I just never thought to tell her because I didn’t think they would start a thing together. Am I a bad friend?