So I would say it's a lady, age-wise it's a little difficult to tell from this minimal handwriting, but I would expect maybe 30s, maybe 40s, but let's find out.
Jadi saya rasa dia seorang wanita, Dari segi usia sulit diketahui dari tulisan singkat ini, mungkin 30 tahun-an, mungkin 40 tahun-an, mari kita lihat.