Personally i don't think Erynn and Iris look that much alike, but characters inside the game(MC, Alexis...) act like they are almost twins.Anyone else find it weird how Erynn is basically a carbon copy of young Melissa, but Iris is strikingly similar to Erynn despite not sharing maternal, but possibly paternal DNA?
I know it's likely to tease their potential relation, but Iris looking similar to young Mel is making me wonder if there isn't some Parent Trap shenanigans going on. Mel could only manage one daughter (as mentioned, she wanted more but Erynn was a handful), so John took the second child.
Erynn is significantly taller and has bigger "assets" , and blue eyes.
She's also more tanned but that can be circumstantial.
Flashback Mel does look a lot like Erynn, no doubt a deliberate design choice, the MC mixes them up in a scene and John also says Erynn looks like someone from his past.
Despite the fact that they may(or may not) look alike, it's a hard sell to connect Melissa to Iris, in the flashbacks she only mentions her daughter Erynn and she seems to truly not know where John went after they got busy, if she knew and was simply hiding it from Erynn she wouldn't keep the facade to Emily right?