The two idol stars are often compared as they are both international members of their group. Pinky talked on this topic, and said, "At first, a lot of people told me we are very similar, and I heard a lot about Tzuyu sunbaenim from Jeon So Mi."
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Pinky then revealed her desires to be friends with Tzuyu as she continued, "I ran into her time to time at music shows, but I don't think she's the type like me, who can easily become close with others. So I am trying hard to get closer to her."