Yesenia, 41, went straight to Hippolyto's clip as she filmed herself in a black dress at the family's Hulu launch party last week.
Before Yesenia shared a clip of herself posing, Kim posed as Kim from the left with a friend.
Kim, who was wearing a gray dress, seemed oblivious to Yesenia's nervousness as the fan stepped away and stopped filming.
Yesenia wrote in the text in the brief video: "You're totally feeling yourself when Kim Kardashian walks by."
She captioned it: "The lady was too stunned to speak. P.S. She is even more beautiful in person, I was really amazed."
Comments flooded in from critics criticizing Kim for failing to "accept" Yesenia and interrupting her video.
One wrote: "The fact that he acted like you weren't there and kept talking about himself... a red flag."
"Erm, she could have waited two seconds instead of walking straight into someone's video!" The other agreed.
A third posted: "The way he didn't accept you."
Others defended Kim, claiming the Kardashian star waited for favors while Yesenia filmed herself, saying she was under no obligation to talk to everyone.
"You all would realize that Kim didn't have to talk to her? Would you rather talk to a random stranger? Just out of nowhere," argued one.
Kim Hell
Kim may have other things on her mind besides chatting with fans as The Sun exclusively revealed that she is battling to stop another sex tape leak.
She's intimidated by her ex-boyfriend Ray J — who featured alongside her in his infamous video nearly 20 years ago — planning to make millions by releasing other intimate recordings.
Kim has already spent hundreds of thousands of dollars hiring a crack team of lawyers to shut him down. And she is determined to protect her family "at all costs."
A source said: "Kim knows Ray J has made other tapes with her. Some of the footage will be incredibly intimate.
"He's told lawyers, 'It's happening again over my body'."
Tape leak
The first tapes threatened to ruin Kim's career before it actually began, but in the end, helped propel her to fame.
She and rapper and actor Ray J were 22 years old when the film was made.
She was still a relative unknown when it was released by Vivid Entertainment in March 2007 under the title Kim Kardashian: Superstar.
Soon after, Kim filed a lawsuit against Vivid, accusing him of releasing the tapes without permission.
She dropped the lawsuit after Girls Gone Wild creator and family friend Joe Francis helped secure $5 million for its distribution.
Kim is now desperate to protect her four children - North, eight, Saint, six, Chicago, four, and Psalm, two.
She is in the process of divorcing rapper Kanye West, 44, and is now dating actor and comedian Pete Davidson, 28.