high-heartedly

adverb2

1. •
   Nobly or courageously.

   • "O, they wont shoot you," expostulated his friend, high-heartedly. — 1982
2. •
   Vivaciously, full of passion or energy.

   • I love you gaily, madly, high-heartedly! I love you so much that I could laugh and sing! — 1931