People keep saying Undyne and Alphys isn't a canon ship-
Alphys has a crush on Undyne, confirmed by Metatton
Undyne asked Alphys on a date, confirmed by the note in the true pacifist route
Alphys has a bunch of presents for Undyne IN CASE of a date-
UNDYNE KISSES ALPHYS IN THE CREDITS OF THE TRUE PACIFIST ROUTE-