Luke Skywalker

Leia. She's his sister.

Obi-Wan Kenobi

Anakin Skywalker. One day he came to Obi-Wan's apartment without knocking and saw you two kissing.

Anakin Skywalker

Obi- Wan. The same as Anakin, he came to his apartment without knocking and saw you two kissing.

Han Solo

Chewbacca. He saw you kissing in Falcon.

Finn

Poe Dameron. He was looking for Finn and saw him with you.

Kylo Ren

Snoke. This guy knows almost everything.

General Hux

Kylo Ren. He wanted to speak with Armitage and use the Force, he saw you with him.

Poe Dameron

Leia. She suspected that something is between you two, but when Poe came back from a mission she saw you two.