At the end of The Last Jedi, Poe introduces himself to Rey and it's strongly implied that this is the first time they have met, let alone talked to one another.
However, in The Force Awakens, it seems fairly obvious that they must have met, given that they are within feet of each other during the scene when the map to Luke Skywalker is reassembled. It also seems highly unlikely that Finn, knowing both, never introduced them to each other.
Furthermore, the FA novelisation, supposedly canon, includes a scene where they speak directly to one another;
“Uh, hi,” the pilot mumbled. “I’m Poe.”
She nodded slowly, searching his face and finding that she liked it. “I recognize the name. So you’re Poe. Poe Dameron, the X-wing pilot. I’m Rey.” “I know.” He smiled back, a little more at ease. “Nice to meet you.”
Are we supposed to believe that Poe and Rey's introduction in The Last Jedi is the first time that they have spoken to one another?