Mulder's also probably super jealous, but mostly he's right, because Mulder's always right even when it doesn't make any sense for him to be right.

Does Scully get jealous?

But anyway, Scully's jealous reaction grows in intensity over time as Scully's feelings and attachment to Mulder grows. Because her jealousy wasn't always a fixture of their relationship. Before Scully starts to fall for him, she acts pretty normal with the women in his life.

Do Mulder and Scully love each other?

Scully and Mulder have a fully fledged partnership by the time this mid-Season 2 episode comes around. Their initial wariness of each other has disappeared, and their friendship is a pretty solid, if new, thing.