There were countless of people in the venue of Stark's party, you hang out at the bar while Natasha, your girlfriend, served drinks behind the counter. You didn't know why, she just wanted to. She's really good at it too.

An old friend of hers approached, emphasis on the old friend because you didn't know the woman, and you knew most of Natasha's acquaintances.

As they talked, you couldn't help but notice that the woman leans closer at Natasha, looks at her with a certain look in her eyes, and that teasing, suggestive tone of hers that you noticed since their conversation started.

And Natasha's just... Being friendly, too friendly and casual. You didn't know if she was being oblivious or if there's something more you didn't know.

Finally, the woman walked away with her drink and Natasha went back to making drinks, a smile still on her face. You couldn't figure out what type of smile, all you know is that you're jealous right now. That girl was definitely trying her chances with your girlfriend. Right in front of your face too.