free-hearted

Be an honest, free-hearted, companionable girl, and put sentimentality out of mind.

Her figure and air, her habits of gesture and step, and carriage of the head, were those of the free-hearted maid of the seignory.

He was a bold, free-hearted, jovial lad, who loved to frolic over the gardens and grounds round the British Museum.

For kindliness: were not his comrades a good set of brave, free-hearted lads, and was not he the favourite among them?

After the strain of the "mid-year Exams" in February, they lived a free-hearted life.