Pisces F and Aquarius M relationship???

Curious, an attractive aquarius sun (cancer moon, aquarius venus) male is chasing me but I don't want to show interest since I dont have the time for a relationship at the moment. But I'm also scared that if I show interest he might run away according to research 😭 I have aquarius stellium tho (venus, mercury, and neptune) so I'm not as emotional as typical pisces. Pls lmk if any of you guys have had successful relationships with this pairing.