just so you know Heather , I always knew that was going to happen in the PV 8D seeing that most of their live performances when they do REAL LOVE , you know what will happen at the end ahahaha so I wasn't that shocked when it came on xD
you can read the lyrics translations for REAL LOVE (2010) here ->
http://brzfan.net/2009/12/22/real-love-translations/
god knows what was going though DAIGO's mind when he wrote & composed this ~_~