What is romantic attraction?

[SunshineInMyTea]

What does that feel like?

I guess it's quite an individual thing, but for me:

Excitement about being around them or looking forward to being around them
Fluttery feeling in tummy (butterflies)
Feeling excited when they talk/spend time with you
Sometimes feelings of lust or wanting their physical touch
Wanting/desiring to be with that person in a romantic context

Agree with the "butterflies" feeling.

Feeling connected with them, mutual caring and affection.

Deep and emotional connection to the person.