Laser Love Diary Mode is a Love Diary Mode that Trina went into in the episode "The Snuffles with Snarffles." When Trina went into this diary mode, there were bright laser lights that went across the screen at the very beginning.
Trina went into Love Diary Mode when she saw that Wheelie was about to destroy Grojband. She thought that this was so awesome and that Wheelie looked so adorable, that she went into love diary mode. For some reason, at the very beginning of this diary mode, there were some bright, white laser lights that went across the screen.