You get distracted easily and also thinking too much as at times it’s normal to get divert through the movement of the opposite person’s hand or eye movements. It may be that the things that interest you - only to those people you concentrate and vice a Versa due to which you show your disinterest knowing or unknowingly by not looking to the person who is talking to you.

I want to understand your problem in detail Is it not focus or is at anxiety looking at someone What exactly are your thoughts in that moment Do you also have sadness in mood and lack of pleasure in otherwise pleasurable activities Need to screen depression Consult with me or any psychologist for therapy and counselling online or in person Help us help you All the best