At 6:30 PM on May 16, reporters covered a private dinner meeting at the Golden Tulip Sovereign Hotel in Bangkok involving several prominent political figures. The gathering included Capt. Thammanat Prompao, MP for Phayao and Chief Advisor to the Kla Tham Party; Narumon Pinyosinwat, Minister of Agriculture and Cooperatives and Leader of the Kla Tham Party; Anudit Nakornthap, former Secretary-General of the Pheu Thai Party; and Karun Hosakul, former Bangkok MP for the Pheu Thai Party.

Notably, both Karun Hosakul and Anudit Nakornthap were previously members of the Thai Sang Thai Party and are now preparing to transition to the Kla Tham Party, signaling a political realignment.

Also attending were key Kla Tham Party executives, including Phai Lik, MP for Kamphaeng Phet and party Secretary-General, and Attakorn Sirilatthayakon, MP for Chachoengsao and party registrar. The atmosphere was lively and informal, with no official press statements given. Party leaders indicated that internal discussions are still ongoing before any formal announcements.