Thoughts???

Hey guys I’ve recently gotten out of a 2 year relationship and I’ve never had a dream about him but only once in those 2 years. That one dream I’ve had, it was actually a nightmare lol. I had a dream that he was g@y and with another man which is weird. Any reason for that ?? But anyways we’ve broken up many months ago and I’ve started talking to a new guy. I’ve had about 3 dreams about this new guy and they were good, normal dreams. I’ve found it odd because we’ve been talking for only 1 month and a half. Because why am I even dreaming about him lol ??? But anyone can look deeper into this or is it nothing.