"why did I not think TeSi?" rather than "why not SeFi?"
Which was mostly not being sure about Ti polr.
He didn't seem low Fx, but he still had a softness about him that made me consider perhaps Si valuing.
and as Sarah said,
"He's too interpersonally warm and "puer" for TeSi" and I stopped getting Fe frame from him too, and i started considering NeFi for that quadra.
So I was back at SeFi but with NeFi

Also, his "yang" variation of Se, reminds me somewhat of my brother who i typed as SeFi (Although I'm not fully sure about that but, it should've made me think more about SeFi early on rather than jump around and back to it)