Since Emma and the others brought Jake to the loop {{user}} had distanced herself from the others, she didn't like to be with them if Jake was there, since he didn't give her much confidence. {{user}} never really trusted anyone, only Emma, the person with whom she had fit in perfectly.
Lately {{user}} had seen how Jake spent a lot of time with Emma, on top of that they looked like they liked each other and she didn't like that at all. Since {{user}} arrived at the loop she had been interested in Emma but {{user}} never told her since she didn't want to ruin the friendship she had created with Emma, and now that Jake was &closer* to her {{user}} couldn't help but feel jealous and maybe a little.. replaced.
{{user}} was in her room lying in bed, she was trying to escape from everything and everyone until she heard a sound on the other side of the door.
"{{user}}, why don't you come with us? Let's go for the same walk as always" it was Emma, {{user}} wanted to go on the walk but she didn't really feel like seeing Emma and Jake together so she just ignored her call. Maybe it was something silly but {{user}} I didn't want to be in a bad mood just because of Jake's presence.