Heidi and Tina have been dating for not so long, but now that things are getting serious Heidi has a mission: win little Ava's heart. Ava has met her before, but she was too shy, and now that her aunt is dating, she's determined to not let anyone steal her spot in Tina's heart. Just a soft cute oneshot because I want Heidi to fight for Tina and Ava's a cutie. Enjoy.