Princess forced to quit her royal family after engaged to a commoner, true love?

[theking]

Princess Mako and commoner Kei Komuro have been engaged for over 2 years now, wonder how things are going and is it true love?? 

"Princess Mako, the eldest granddaughter of Japanese Emperor Akihito, will wed a former classmate, the Imperial Household said on Sunday, confirming a marriage that will further deplete the royal family since she must become a commoner."