"Lake House Fever" is the second segment of the sixtieth episode of Star vs. the Forces of Evil. It premiered on March 17, 2019 alongside "Ransomgram", and is the second segment of the fourth episode in the fourth season.
Star visits Tom at his lake house, they surf on the lava tides when suddenly a fire rain starts to fall preventing her from going back to Marco's family dinner. Star helps Tom's mom to make a demonade but she overfills the mixer and the demon fruit gets out of the mixer making little fire demons appear, while it happens Star notices that Tom's mom behaves weirdly near her. Tom explains that she is scared that Star will hurt Tom again and that she knows that Star kissed Marco. Star gets mad that Tom didn't tell her about that and goes out of the hut. Tom runs to her and tells her that it's okay and he knows it was because of the goblin. Then a tide washes him into the lake. Star risks her life and she saves Tom. At the end Tom's mom takes the last photo of Star and Tom for the photo album and explains that the rain appeared because of her emotions.
- May 3, 2019 (Southeast Asia)