Viewers on ITZY-free clip praise pair's chemistry on Heart Signal 5

A TVING clip posted to the official Heart Signal 5 (하트시그널5) channel, titled "We like Woo Yu-kyung too," drew comments concentrated on the chemistry between the two participants shown together. The most-liked comment said the pair's back-and-forth worked well, adding that watching them together was entertaining: "Their banter really works. Watching the two of them together is so much fun" (둘이 티키타카 진짜 잘된다 둘이 같이 있는거 진짜 넘 잼있엉). Another widely liked comment focused on a physical detail in the clip, with one viewer writing that the two appeared to keep holding hands and joking that a racing pulse would have been hard to hide.

Other comments took the clip's title as a prompt and pushed the sentiment further. One viewer wrote, "Like her? No, I love Woo Yu-kyung," while another echoed the exchange in the title with a call-and-response of "like" and "love." The reaction in the comments ran in one direction, toward praise, rather than splitting; one commenter said the clip remained affecting on repeat viewings and expressed hope the pair would stay together for a long time: "It gives me butterflies no matter how many times I watch."