I looked up a psychological explanation behind it because I was really curious.
First of all, you can see her behavior in the first gif shows that she lacks of respect for the other person. In simple words, she ignored her. For your information, when Jang Wonyoung meets a huge star like Lee Jungjae, she would greet him first instead of waiting for him to greet her first.
Next, most of IVE's pictures are taken from this kind of angle:
Jang Wonyoung always takes pictures from angles in which she looks like the main character. Judging by how Japanese fans label her inconsiderate for this behavior, it seems like foreigners also have the same opinion about this.
For your information, this picture was taken for Gaeul's birthday and she took the picture from that angle.
For your information, these are the pictures that the other members posted for Gaeul's birthday
Second of all, she doesn't think the relationships between her and other people are important.
Jo Yuri said, "I called Minjoo, Yena Unnie, and Yujin two days ago". She added, "I also met Eunbi Unnie at the shop today", bragging her friendship with the other members. She continued, "I was texting with Chaeyeon Unnie until I arrived here. Kang Hyewon Unnie texted me 'I love the song' as soon as my song was released, I was really happy to hear that"
Jang Wonyoung does not have any personal relationship with any of IZONE's members whom she worked with for several years. Not even with Yuri who lived in the same dorm or Yujin who is in the same group with her right now. It seems like she's no longer in touch with the other members after IZONE disbanded.
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1. [+318][-83] She didn't bow not because she has an ill feeling towards them, but because that's what their habit is like in China. They don't do deep bow or bow to just anyone. You should learn about other cultures before accusing her of being rude;;
2. [+168][-32] I heard it's not good for people to bow their heads when they greet people in Chinaㅋㅋ
3. [+29][-27] Jang Wonyoung should grow eyes on the side of her head since she has to greet people from the sides where she can't see
4. [+22][-9] Don't mind this post. Jang Wonyoung was looking somewhere else when Jeon Soyeon greeted her, she didn't ignore her on purpose
5. [+20][-18] Wow! You seem to be an expert in psychology! Is there any psychological explanation on why you're a dumbass?~