Bangkok: Former actor Tan Pichetchai and his wife Pooklook have officially registered their marriage on an auspicious date. The couple, who held a straightforward wedding ceremony earlier this month, have now completed the legal formalities to mark their union. According to Thai News Agency, Tan Pichetchai, known for being the younger brother of Tik Jesdaporn, and his non-celebrity wife marked February 18, 2026, as the significant date for their marriage registration. The couple previously celebrated their wedding on February 1, 2026, in a simple ceremony. Tan shared a heartfelt moment with his wife on social media, posting a photo on his Instagram story. The picture captured the couple smiling while holding their marriage certificate, symbolizing the joy and commitment of their newly formalized union.