That's so weird about the pokemon thing because I met an ENTP at my school for once and we also talked about pokemons! How eerie!
I'm in agreement with @Signify, INTPs are way more dreamy lol No offense to any INFJs who are with an ENTP but the descriptions of their flighty nature gives me a MASSIVE headache and commitment phobia to any ENTP. Although I hear INTPs have the same issues with flightiness AHAHahahaha (however their quiet demeanor somehow makes it seem more like timidness so it gives me false hope while ENTPs seem like they just wanna PLAY THE FIELD which makes me gaaag). I'm SOOOO generalizing right now for my own amusement lol
With the right ENTP things can be really easy going and communication is easy peasy. I will note that my ENTP friend was also flighty with his ex.
To the INFJs who managed to date someone that kept breaking up with them, I'm crazy impressed by your patience and devotion; If I met someone so unreliable I would've been over it so fast lol Especially considering how bad it is for my heart haha