Kardashian came to support her sister's ex-boyfriend, Tristan Thompson. Fans on social media wondered what was up with the public display of affection.
"I love Kim, but the way she advocates for Tristan is so weird," one fan said. "It's like she's trying to set the groundwork for something else," another said. 'I don't know what it is, but it's not good,' said another. 'It's not about me, it's about my sister,' said a third.