ShineShine

On February 20, 2002, Shine formally debuted, and the same year released the records "電影男孩" and "心頭好". "燕尾蝶", included on "電影男孩", was the duo's first No. 1 song. At the Ultimate Song Chart Awards for 2002, Shine won both the Ultimate Song Chart New Force Group Gold Award and the Ultimate Song Chart Group Gold Award. Shine also won most popular new group gold at the Jade Solid Gold awards for 2002, and the silver-jubilee supreme newcomer award at the 25th Top Ten Chinese Gold Songs concert.

Shine debuted in the same period as Twins, and within one year shot four films: "香港有個荷里活", the inspirational romantic comedy "這個夏天有異性", shot with Twins, "一碌蔗", in which 黃又南 appeared and Twins starred, and "五個嚇鬼的少年", in which the two starred. For "一碌蔗" and "香港有個荷里活", 黃又南 was nominated twice for Best New Performer at the 2003 Hong Kong Film Awards, and for "香港有個荷里活" was nominated for Best New Performer at the 39th Golden Horse Awards. Later films of Shine also include "AV" in 2005 and "那夜凌晨，我坐上了旺角開往大埔的紅VAN" in 2014. The soundtrack of the latter includes "街口有落", sung by Shine. In 2008 both appeared in the film "La Lingerie".

In 2003 Shine released three records, "半熟男孩", "Natural Shine" and "Super Shine", and won the Ultimate Song Chart Group Silver Award at the Ultimate Song Chart Awards for 2003. In 2004 EMI closed its Chinese department, and the Hong Kong record business was handed to Gold Label. Shine's manager was not Gold Label, and the duo's EMI contract ended the same year. Shine still released three records, "Super Shine DVD Collection of Shine", "The Best Of Shine" and the Mandarin album of the same name, "Shine", and held "加州紅903：11團火音樂會 - Shine". The Mandarin album of the same name was issued by Virgin Records Taiwan. In 2004 the live album "加州紅903十一團火音樂會" was also released. Shine then signed with Warner Music. The body of the Chinese Wikipedia dates this to 2005, while the infobox of the same article dates the Warner Music period to 2004–2006. In 2005 Shine sang the single "Hyper ERT" with 薛凱琪.

In 2006 Shine released "Shine On", issued by Warner Music. The same year 黃又南 and 徐天佑 developed separately. 黃又南 concentrated on film, and 徐天佑 began moving behind the scenes and buried himself in writing a novel. In early February 2007 the two announced that they would develop individually for the time being.

In 2012 the two attended lyricist Wyman Wong's showcase "Concert YY 黃偉文作品展", performed on the same stage again, and said there was a chance they would regroup and make new songs. On June 1 the new radio song "第二春" was sent to the major stations. From August 3 to 5 Shine held a first large concert, "Shine Again", at KITEC, with guests Cookies (August 3), Denise Ho (August 4), and 薛凱琪 and Wyman Wong (August 5). Records released that year were "Shine Again", issued by 東亞唱片, and "Essentials", issued by Media Asia. "呼喊青春", sung with 盧凱彤, is the theme of RTHK's Solar Project 2012. From December 31, 2012, to January 1, 2013, Shine held the New Year's Eve concert "Shine Passion Live" at the Hong Kong Coliseum in Hung Hom. The audiovisual release of the same name won best-selling local live audiovisual release at the IFPI Hong Kong Record Sales Awards 2013.

On March 2 and 3, 2018, Shine held two concerts, "Shine Moments Live 2018", at the Hong Kong Coliseum in Hung Hom. The guests on the first night were Andy Hui and Miriam Yeung, and on the last night at17 and Twins. The same year the record "NOT AFRAID" was released, including "不怕" and "老花前必做10件事".

On September 11, 2021, 徐天佑 wrote on social media of wanting to "take a risk and make a change", and announced leaving the management company of 20 years. As the duo reached its 25th anniversary, 黃又南, in an interview with HK01, said that after 徐天佑 left the management company the two had been out of touch for about five years.