No ones POV:
As our heroes make to the Kalos league so Ash can compete Ash is planning something for Serena with the help of Bonnie and Clemont
Ash's POV:
I can't wait for Serena to see my surprise you see I've started developing feelings for her after her performance when she won her first princess key after I told Clemont and Bonnie they said Serena liked me too I was surprised, but that would explain why she always blushes around me now Serena is with her Pokemon when she caught me staring at her she smiled and waved I blushed as red as a tomato as I went to Clemont and Bonnie "You were staring at her again weren't you?" Bonnie asked "maybe" I said as I blushed more "Anyways lets get the surprise ready ok" I said "OK" they said in union as we got to work We told Serena to go to the lake she did what we said after 30 minutes we finished we brought Serena when she saw it she said "You guys, you remembered my birthday thank you" she said smiling then everyone grabbed our gifts and she opened them from Bonnie she got a flower heart she gave Serena a hug, from Clemont she got a jewelry box that was a peach colors she hugged him, lastly it was me when she saw my gift she started to tear up she gave me a a huge hug it was a golden locket with a picture of all of us then I signaled Bonnie and Clemont and he said "Me and Bonnie are going to get the cake" that left me alone with Serena then I took a deep breath and said "Serena I-I like you" " You mean as a friend" she asked I shook my head and grabbed her waist and kissed her right on the lips she gasped but then kissed back as we pulled back and looked into each other's eyes and we both said "I love you" then I asked "Serena will you be my girlfriend" "Yes" she said as I hugged her from behind
(In the picture above)