adorable cartoon hippo holding a heartfelt 'be my valentine' sign, perfect for love themes

hippo valentine love adorable cartoon hold heartfelt sign perfect theme character symbol affectionate celebration cheerful party kindness toddler sentiment graphic animal charming design friendship endearment romance colorful craft surprise event artwork tenderness sincerity romantic happiness proposal affection occasion message card friendly aesthetic handmade expressive whimsical funny loyalty couple holding valentine#39aph39# themes valentine#39aph39#s day concept #39aph39# themes