She was there to support her endorsement products - Laniege . I still ca n't believe I saw her yesterday , though it 's a mere ten minutes . AND SHE 'S A KOREAN STAR .

Options are: a. I get excited to see everyone . b. She 's the first Korean I 've seen . c. I like to follow celebrities in real life . d. I have been a big fan of hers .
Q: Why was I so excited to see her ?
d.