Ep 5. Episode 5

After being saved by Do Min-Joon, Cheon Song-Yi starts to develop feelings for him. However, she is still skeptical about his strange behaviors and questions why he always carries around an antique telescope. Meanwhile, Jae-Kyung runs into Song-Yi and attempts to intimidate her into leaving Hwi-Kyung alone. When Cheon Song-Yi recounts the incident to her manager, he suggests hiring a bodyguard.

As things start to heat up between Do Min-Joon and Cheon Song-Yi, Do Min-Joon becomes more and more concerned with his mortality. He realizes that he has only three months left on Earth and worries that he will leave behind the people that he has grown to love. Meanwhile, Cheon Song-Yi decides to ask Do Min-Joon out on a date, but he declines.

In an effort to clear her name, Cheon Song-Yi decides to hold a press conference to address the rumors surrounding her recent behavior. However, a nervous Hwi-Kyung accidentally reveals that Do Min-Joon is an alien, causing chaos among the reporters. As Do Min-Joon struggles to control the situation, Cheon Song-Yi realizes that she wants to protect him and promises to keep his secret safe.

As the episode comes to a close, Jae-Kyung enlists the help of a powerful shaman to locate Do Min-Joon. Meanwhile, Do Min-Joon confides in his best friend, Park Byung-Hee, about his feelings for Cheon Song-Yi and his fear of leaving her behind when he returns to his home planet. With only a few months left on Earth, Do Min-Joon must decide whether to let himself fall in love or to keep his emotions at bay to avoid the pain of leaving those he loves behind.