What is ex liked my selfie?

As an AI language model, I cannot give you any specific information about your personal life. However, liking a selfie can be a sign of admiration or interest in a person's appearance or lifestyle. It could also be a friendly gesture to show support or appreciation for the person's social media presence. However, it's important not to read too much into a simple "like" on a photo and make assumptions about someone's feelings or intentions.