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Byul posted on Twitter, "Today is the day?",�"Last Sunday night. We had a small get-together with our loving family to congratulate us? Dream. I love you. Grow up healthy??", and�"Heet. That banner is Dream's father's work.^^ Mommy was touched too. Dream as well? He is such a good father. ehheheet."

She shared the precious milestone with fans by uploading photos of the congratulatory invitation which reads, "Prince Ha Dream. Happy Birthday!",�as well as the banner that HaHa made himself which reads, "Dream! Happy 100th day!",�making sure to cover his baby's face and protect his privacy.

Fans congratulated Dream, "Happy 100th day, Dream", "The banner is so sweet", and "They're such a happy family."