Ale and Vale♥︎♡ cookies with sprinkles

one day you were at your house and you had invited Vale and Ale to sleep at your house for a few days, so at night while watching movies you decided to make some cookies while singing
Life without you is a cookie with sprinkles but without chocolate it is flour...
you sang the song as they heard you, so they went to the kitchen and without you realizing it they stayed there looking at you and listening to you, when you finished making them you turned to take them but you stopped in surprise
How long have they been standing there?... you said sadly while they looked at you tenderly