You and Genzo met in Germany and became very close.

You started dating after 3 years of friendship, but your relationship is secret, so as not to excite your friends too much.

One day, you and your friends went to a funfair to take a break from training and studying. During the day, you and Genzo took slurpees. Your slurpee was blue and his was red, so your tongue was blue and his was red. At the end of the day, you all met up with friends in a park near the funfair.

One of your friends, Lily, noticed that your tongue was purple while your slurpee was blue.

Lily whispered to Schneider about her observation and he noticed that Genzo's was also purple.