Kendall Jenner pulled a major sister move on Kylie Jenner's Instagram last night, leaving a teasing comment on Kylie's cuddly vacation shots with her boyfriend Travis Scott. It got a 'lmfaoooo' from their mutual friend Hailey Baldwin and a pretty good retort from Kylie herself.

Kendall asked the question most people had about the private-looking moment Kylie shared. 'Who took these pics? Love a third wheel,' she wrote. Kylie answered the question boastfully, writing, 'Self timer baby.' Bless the ledge or whatever that phone was propped against while the two were posing in iPhone-destroying water.

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Scott, meanwhile, just left an emoji-filled thirsty comment on the 'gram. It's kind of his thing with Kylie's photos.

The shots are likely from the 'baecation' Kylie and Scott took last week. The two went to Punta Mita, Mexico, on a trip taken in part to work on their relationship after Kylie allegedly accused Scott of cheating on her. Before the trip, there had been a rift because of trust issues and Scott's distance while he's been away touring.

But they came out of it stronger than ever, E! reported earlier this week. A source told the outlet that 'Kylie and Travis have mended their relationship and are in a really good place now. They truly needed this vacation and alone time with one another.' The source told the outlet that Jenner and Scott spent 'a lot of time' together 'to talk things over.' Post-trip, 'Kylie feels more at ease about their relationship and where she stands with him.'

preview for Kylie Jenner’s Dating History
From: ELLE US
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Alyssa Bailey
Senior News and Strategy Editor

Alyssa Bailey is the senior news and strategy editor at ELLE.com, where she oversees coverage of celebrities and royals (particularly Meghan Markle and Kate Middleton). She previously held positions at InStyle and Cosmopolitan. When she's not working, she loves running around Central Park, making people take #ootd pics of her, and exploring New York City.