
I think issac remembers him... Because he is so reluctant to get close to him.
But instead felix seems to not remember the incident..and he is an alpha though.
I think maybe it's because issac got to see felix's face often in the newspapers so he remembers...but on the other hand felix has not seen issac for four years so somehow that memory has turned hazy in this mind.. ╮( ̄▽ ̄)╭

It's more complicated than that haha.. He's not a CIA agent for starter.. He's involved with them heavily but **SPOILER ALERT** he's actually a US Navy captain and the leader of the DEV Gru (you prob know them as team seals 6). He is pretty much a killing machine groomed since his was a child to become a perfect fighter. And he also didn't just...choose to be a florist ** haha i feel bad for spoiling i don't know if I should continue doing so. I seriously recommend reading the novel because it's a great experience.
I think benjamin is Issac's and Felix's child. (He got pregnant during the incident that's shown from the past)
He was a former CIA agent and because of his child he left the job and now makes bouquets.
That's why he makes such horrible ones.
But i don't get that ....if that is the case, them why doesn't felix remember him?