A few years ago stiles was in love with you but he started to move on and started gaining feeling for Malia and now you had a fight with Issac in the pack

Issac: I don’t understand why stiles would even tell you everything your so annoying

~time skip~

You call stiles because what Issac said to you really got in your head and you wanted answers

Yn: stiles, how did you know that you could trust me?

Stiles: trust you with what?

Yn: when you were honest with me… about what the pack and all of the supernatural stuff, how did you know you could trust me with a huge secret

Stiles: it’s easy I was in love with you I want you to know everything