Chen, Aisha, and Javier are friends who planned to watch a movie on Friday night. On Thursday, Chen found out that the movie theater would be closed for renovations starting Friday, so he decided to host a movie night at his home instead. However, Chen only told Javier about the change in plans, not Aisha. Aisha, who is unaware of the theater renovations, is preparing to meet them at the theater. On Friday, who will be the first to realize Aisha won't be showing up at Chen's house, and why?

Provide a very brief response.
Javier will be the first to realize that Aisha won't be showing up at Chen's house because he is the only one besides Chen who knows about both the theater renovations and the change in the venue to Chen's house. Chen, preoccupied with hosting, may initially assume that both his friends received the updated information about the gathering at his house. However, Javier, being aware of the necessity of informing Aisha and knowing that Chen has not mentioned reaching out to her, would infer that Aisha is still planning to go to the theater. Therefore, it is Javier who understands the gap in communication and has the pertinent information to predict Aisha's misunderstanding regarding the evening's plans.