I wish I could draw well, but I haven't drawn for years.
I seem to think the Japanese DP movie endings have varying degrees of subtle Pearlshipping, but it really depends on the mood.
http://www.youtube.com/watch?v=zyXbNMHHJDo
This one (ONE by Crystal Kay) seems to be the most shippy based on the lyrics, that actually is the best out of all the DP movie endings, possibly the best Pokemon movie Japanese ending of all time.
While this one sounds depressing based on the lyrics, especially since it's the last movie for DP series. It made me tear up a little, but it's alright.
Ice Cream Syndrome by Sukima Switch
http://www.youtube.com/watch?v=_D25irfnbiY
This is a little more neutral, Antenna of the Heart by Shouko Nakagawa. It's okay, but in my opinion, the lyrics and the music felt a little stale.
http://www.youtube.com/watch?v=sOBxKrsRU3o
Another song, Konna ni Chikaku de by Crystal Kay (obviously not a Pokemon movie ending), but this time it's an AMV/MAD, based on one of the ending songs for Nodame Cantabile. But it is a very popular song amongst all kinds of shippers to make AMVs with.
http://www.youtube.com/watch?v=p9PQ-E7_I64
Sometimes, talking about it and the thought of being afraid of never seeing Hikari again in the anime makes me feel a little depressed. I should take my mind off of it some time.