Nick is adorable, unfortunately. He looks suspiciously like the bastard child of Johnny Depp. Wiki said that he is 19, I'm assuming at the start of the show, and Alicia 17. So 2 years. If she's 21 now, that would make him 23. Still babies. I bet Negan would look rather charming in a flower crown actually.
Logan was heart-breaking and I watched it twice. Laura was a blessed tiny cherry. She was perfect for Logan's daughter. When she started to speak? I died laughing. Yes, Raven's had it rough the last decade, mostly because of the loss of her closest friends. She's replaced them in a sense with Negan, Harley and the wives. Big Blue Mama Bird. That will poke out eyes that hurt her babies.