Lila Sethi

Lila, a character in "Endless Summer" series, is the tour guide for the college students who won a contest to spend a week at La Huerta. She is first seen in Book 1, Chapter 1.

Appearance
Lila has short, brown hair, brown eyes and tan skin. She wears a yellow collared T-shirt with a blue logo.

Personality
Lila is a cheerful and bubbly person. She seems desperate to get on Everett Rourke's good side (likely for romantic reasons, job opportunities, or both). It is revealed despite her bubbly, innocent personality, she is really dangerous. She is highly skilled in martial arts, as seen when she brutally beat up a Watcher in the bonus scene of Book 1, Chapter 16. When she discovered that that Watcher knew nothing about Everett's location, she coldly murdered him by kicking him to his death. Despite these things, she appears to like every student.

Your Character
Lila apparently likes every student, and (at least on the beginning of story) it's pretty clear that Your Character is on her very good side. In Chapter 14, it's implied that she possibly has a crush on Everett Rourke (because she gets jealous when Iris says that Rourke has a girl type). In Chapter 15, if your relationship with her is good enough, she will wait for Diego and Your Character before activate the electrocuting trap against the Watchers.

I.R.I.S.
IRIS bears a strong resemblance to Lila, and was likely modeled after her. When you ask Lila and Iris about it in Chapter 14, Lila seems to be jealous of her. They get along very well, as seen in Chapter 14, when you hear them speaking. They seem to share some secrets.

Everett Rourke
Everett Rourke is Lila's boss at Rourke International, and probably her love interest.

Trivia:

As of Book 2, several fans on social media believe that she might be a robot/artificial intelligence similar to IRIS. Examples being:

Talking in the third person, as if she's malfunctioning.

Acting in an almost robotic trance when taking orders from Rourke

Showing surprising displays of strength such as carrying Aleister (even though he is twice her size) and knocking out a Vaanti (even though they have Superhuman strength and durability).