A video from the press conference can be viewed here:
http://hk.on.cc/hk/bkn/cnt/entertainment/20150109/bkn-20150109175802518-0109_00862_001.html
Credit on photo plus Leungmanlai (instagram), johnhjk,cherrychanster. Kongellen, hallyutimes, kkbox_hk, YoungPostHK and ITHK.
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[Photos | Video] 2015-01-09 Taeyang Press Conference in Hong Kong
[Photos | Videos] 2015-01-09 Taeyang Seoul to Hong Kong (departure and arrival)