What?  Are we now all speaking in New Speak, where we no longer have adjectives to express emotions that go beyond mere happiness?  "Gee, Mildred, when I'm around you I'm Double-Plus Happy!"  If you're more than happy... then what are you?  To aid in your lack of vocabulary, we here at HGP offer the following synonyms:

ebullient, ecstatic, elated, electrified, excited,  exhilarated, exuberant, jovial, joyous, jubilant, overjoyed, thrilled, blissful, delighted, euphoric, breezy, festive, jolly, cheery, cheerful, fun-loving, triumphant, celebratory, enchanted, and charmed.