Insight on a Pisces guy

Hello everyone 🙂 First of all, I'm new here.
I like astrology but I'm still only a dilettante in this field,that's why I would greatly appreciate a second opinion on this frustratingly ambiguous Pisces guy.
So, the planetary positions:
Sun Pisces 3??19'22 in house 1
Moon Cancer 12??59'25 end of house 5
Mercury Aquarius 29??23'18 in house 1(retrog)
Venus Pisces 12??01'00 in house 1
Mars Aquarius 19??34'03 in house 1
Jupiter Scorpio 14??35'33 in house 9
Saturn Pisces 2??54'01 in house 1
Uranus Capricorn 24??32'05 in house 12
Neptune Capricorn 22??20'02 in house 12
Pluto Scorpio 28??03'28 in house 9
TrueNode Scorpio 28??04'24 in house 9(retrog)
Major aspects:
Sun Conjunction Mercury 3??56
Sun Conjunction Saturn 0??25
Sun Square Pluto 5??16
Moon Trine Venus 0??58
Moon Trine Jupiter 1??36
Moon Quincunx Ascendant 2??10
Mercury Conjunction Saturn 3??31
Mercury Square Pluto 1??20
Venus Trine Jupiter 2??35
Mars Square Jupiter 4??59
Jupiter Square Ascendant 3??46
Saturn Square Pluto 4??51
Uranus Conjunction Neptune 2??12
Uranus Sextile Pluto 3??31
Neptune Sextile Pluto 5??43
I have to add I'm not sure if the ascendant is actually aquarius but it was the only one I could think of considering his overall appearance.He looks very much like a blend between Matt damon and the twins Max and charlie carver who were part of the cast of teen wolf,they are look alikes almost,except that he is 6 feet tall and has darker features, dark hair, dark brown eyes.
First time I met him I thought "gemini!" ,gave me this airy impression, but nope haha, would of never guessed he was a pisces honestly,when he is in his talkative mood, he is very opinionated, cynical and even a bit argumentative.We bumped heads a couple of times and it ended in silence on both parts or leaving both of us feeling guilty but not doing anything about it, our interactions have always seemed more like power struggles or just very competitive and I don't get why cause there's hardly any fire in his chart, I have more fire planets than him and I was always the more easygoing,patient,considerate one, why would the roles be switched like that?His water planets don't seem to have an expression in his behavior and general outlook on life, I don't know.What's your insight?
Btw,I'm an Aries sun,mercury,venus,Pisces moon and scorpio rising.Looking forward to your feedback,thank you ! 🙂

"he is very opinionated, cynical and even a bit argumentative"

Sounds like the Pisces I dated. He had a lot of Aquarius, Aries and a Leo placement though.