A Warhammer 40k race that can be simply defined as:

Space-elves with a superiority complex that nearly went extinct due to said superiority complex.

But can be more accurately defined as:

A race highly superior to humans - referred to by Aeldari as Mon-Keigh - that are elf-like in nature and experience everything - senses, emotions, etc. - in much higher definition. It was by this that they became complacent and sunk lower and lower into debauchery. This debauchery birthed a Chaos goddess, Slaanesh, who wiped out their great empire.

1. noun. It is the sudden feeling of an inexplicable joy one gets when something romantic or idealistic occurs.

When kilig, one may experience the following:

*butterflies in one's stomach
*heart melting
*shivers down one's spine
*irrepressible noises from one's mouth
*uncontrollable smiling
*an inner conflict between hope of something wished for and reality

Kilig may also be defined as that mountain top, floating, on cloud nine, invincible, i-could-keep-smiling, heart aching goodness and feeling which overpowers the mind's ability to think straight, act straight, breathe properly and articulate thoughts into a single comprehensible sentence.