More than a year on, Messam is still celebrating his fallen teammate, on Friday publishing a powerful Facebook post which read: "Never above, never below, always beside you".
Messam also uploaded a picture with Nonu at Lauaki's grave.
The post has received thousands of likes and has been shared more than 200 times.
Nonu, a 103-cap All Black, announced earlier this year that he had re-signed with the struggling Blues after a long stint abroad.
The double World Cup winner has had two previous stints with the club (in 2012 and 2014).
Lauaki was part of the All Blacks squad that contested the 2007 World Cup, taking the field against Italy, Portugal, Scotland and Romania in pool games, but was suspended for two games for a high tackle against Romania.