LUTHER
When he got back from space, he noticed how he was thinking of you every second while he was up there.
When he walked into the academy and saw you waiting for him, seeing how you beautiful you were, he immediately knew that he was in love. He knew he must of had something special considering you waited four years for him.
DIEGO
It was date night, something that Diego didn't believe in but you forced him too do.
You were going to a fairly fancy restaurant and wanted to look nice, so you had gotten a nice red dress earlier in the day.
You had just put your makeup on, slipped the gorgeous red dress on and fixed your hair and decided that it was time to go down and meet Diego. You slipped the matching red heels on as you walked out of your and Diego's shared bedroom, turning the corner and carefully walking down the stairs.
That's when Diego knew; knew that he wanted to spend the rest of his life with you. He found it special for you to go out of your way too dress up for him just for a dinner, even though you looked stunning, he didn't think it was necessary. He knew that he was in love with you, the way the world died down around him and everything went silent, the way his heart was the only heart thumping loudly in his ears, the way you were the every and only thought on his mind.
You've turned the bad boy into a soft one.
ALLISON
When she found out she was in love with you was when you were tucking Claire into bed.
The way you were so gentle and kind with Claire made Allison realize that you were someone who wouldn't leave her like her ex-husband did.
She knew that you were someone she could spend the rest of her life with.
KLAUS
Klausy knew he was in love on a cold, rainy, Saturday morning.
He had just woken up from the nap you guys were taking, considering, it's the perfect napping weather.
He rubbed his eyes. Adjusting to his surroundings, trying to gain consciousness, looking over at you. Drool slightly coming out of your mouth, while you softly snored.
He felt his heart warm and speed up feeling so head over heels for you. This boy knew he was in love.
FIVE
This boy has known from the start, he's never been the type to let someone see right through him but he did just that with you.
So, he knew that he was in love because this was so unusual for him.
BEN
He knew that he was in love when he realized you weren't scared of him, considering he can make monsters come out from his body.
VANYA
This poor little bean found out she loved you when she realized that you accepted her for who she really was and never left her out like the rest of the group. You told her anything and everything.