Derived from the words dosti and romance, a dostmance is similar to a bromance, but between a guy and a girl. Two people in a dostmance tend to be oozing sexiness and generally have a superior air of epicness. They are also extremely comfortable around each other and have very few, if any, secrets from each other. Conversations will range from mindless laughter to deep personal matters. The two may be referred to as Jodi #1. CAUTION: not to be confused as a romantic relationship! Though others may sometimes perceive the two to be dating, this is not the case.
"Is that your gf?" "nah man, we've got a dostmance going."
"Jeetu and That One Girl basically have the most perfect dostmance ever."