Which of these emojis are more likely to say that you are friendzoned: the heart emoji (❤️) or the kissy face emoji (😘)?

Anonymous
A girl who I really like and to whom I have tried talking to for the past few weeks (mainly just encouraging her for an exam), just posted on facebook that she was just accepted at a very prestigious university in my country and a lot of people congratulated her in the comments, including myself, and she replied with "thanks *heart emoji*" to everyone, except to me, out of 40+ people, as for me instead of the heart emoji she put the kissy face emoji...

How should I understand this? Is this a smaller tier of liking, since that is the smallest heart you can send in an emoji, and she sees me as just another guy trying to talk to her, or do I have a real chance with her? Also, I think it's worth mentioning that I took her out for a coffee at Starbucks one day and I paid for her coffee and after the fact she felt the need to repay me so she bought me (and herself too) a Kinder Joy surprise egg (that chocolate which is illegal in the states), but it felt like a nice gesture at the time... Can you please clear this situation out for me? Do I have a chance with her, or did she already friendzone me?
Which of these emojis are more likely to say that you are friendzoned: the heart emoji (❤️) or the kissy face emoji (😘)?
2 Opinion