So poignantly unforgettable  Philstar.com Sun, 3rd December 2006

Aga-Lea Reunion WILL Happen, According To Aga Muhlach!  When In Manila Wed, 11th October 2017

MUST-READ: Aga Muhlach says Lea Salonga is "the one that got away" in love letter | GMA Entertainment  GMA Network Tue, 27th June 2017

Old letter from Aga Muhlach to Lea Salonga resurfaces: 'Lea's the one that got away... and never knew'  coconuts.co Wed, 28th June 2017

Is There Still Hope for a Lea Salonga and Aga Muhlach Reunion Film? Here's How Lea Replied  When In Manila Tue, 16th February 2021

The story behind Aga’s ‘love letter’ to Lea  Philstar.com Mon, 3rd July 2017