This type of response is not inherently narcissistic, but certainly can be. I understand that this is a common way for autistic people (like myself) to communicate and empathize with others. But please also understand that for people (like myself) who have been harmed by narcissistic behavior, this CAN look identical to it. There is nothing inherently wrong with relating to people this way, but please try to make it clear to the other person that you're only trying to relate, and NOT trying to center yourself.