LOONA TV #553 is the five-hundred-fifty-third episode of LOONA TV.
LOONA is at the airport's café, waiting for the coffee. Go Won and HaSeul talk about how they prepared for going to Vietnam (for AAA), saying that it's their first time going there, so they didn't know which clothes to bring because the weather is so different. JinSoul and ViVi, on the other hand, is talking about what they are most excited about (which is Vietnamese phở and the fact that they're attending a award show). They end the LOONA TV with a weird-angle hi-five.