No what I mean is, the difference between mermaids' age (as in bilogical so let's say 14) and then how they'd be really old if they were humans (like being 13-14 in mermaid age = 18 in human age because the aging process is different)Guess I must be a fake Mermaid Melody fan because I have no idea what you're talking about. Aren't the main 3 princesses 14? They have to be adults in Aqua if they have kids now.
So when I rememeber the old 15 years and a half VS 31 for Teto, it kinda reminds me this x'D As in, one age would be like the mermaids' age and then the equivalent would be the human equivalent