Explain this feeling

Anda sighed and stared into space sitting on the floor and ignoring Alex who was going on and on about the up coming Race on Saturday.

"Earth to me" Alex pushed Anda who sighed again and looked at him.

"What were you saying?" Anda asked.

"The race on Saturday but forget that.. what's gotten into you? Why are you being so forgetful and you have been sighing since you pulled me out of bed this afternoon" Alex replied.

"Hey, Nelson.. the crown prince asked me out" Anda said.

"Aren't you already dating each other? You are engaged right?" Alex asked.

"Yes, he decided to ask me out and I wasn't in a position to say no but dude.. I just couldn't resist him and say no or walk away.. there's this butterfly jumping around in my stomach and my face keep heating up when he flirts with me" Anda explained.

"The Stoic crown prince flirts with you and you haven't jumped him in the balls or thrown him over your shoulders yet.. that's an improvement"Alex clapped his hands.

" He hugs me, kisses my head,