Mariel Dunios/Relationships

Donner Soloman
See Doniel... As Donner's childhood friend, it seems that Mariel harbours some romantic feelings for him, but she is too proud to admit it. As the focus of much of Donner's stupid advances, she is quite happy to put him back into place with her fists. Although she can be hot headed, Donner is a good friend and cares for those close to her. At first, she was very cold towards him. Later she came to trust him. In a later part of the series she developed feelings for him, he also eventually develops romantic feelings for her. When the two first meet 6 years later, Mariel became embarrassed when Donner looked at her tattoo. She is his first friend, which was when they were starting their classes. Even though there have been embarrassing moments, Donner is always kind to Mariel. There have been some hints of romance between them.

Brian O'Malley
See Briiel... From the first season, Mariel is the target of Brian's affections. They are old friends from school. She seems to have a crush on him since then, but when she realized that he is spoiled and dumb she no longer likes him, but he still has a crush on her.

Mome Tomo
See Moiel... Momo is Mariel's old lab partner and rival. There have been some hints of romance between Momo and Donner. However, a love triangle of sorts seems to have formed between Donner, Mariel and Momo, though none of them have admitted it. In the end, she moves on and marries Brian instead.