Xiao Changyi's cool lips curled into a smile that he could hardly suppress, and after he kissed An Jing on the lips again, Xiao Changyi finally withdrew his arms from around An Jing, picked up a brush, and with a bold and vigorous stroke, he wrote "To grow old together" in swirling characters.
That wasn't all, beneath those words, Xiao Changyi also inscribed their names, An Jing's and his own. Although their names were much smaller than the phrase "To grow old together," Xiao Changyi stamped his own thumbprint next to them.
The bright red thumbprint on the paper was exceptionally conspicuous.
An Jing watched her husband with a smile, dipped her thumb in the ink pad, and then pressed her own thumbprint next to Xiao Changyi's.
On the paper, two crimson thumbprints symbolized you and me, growing old together and never to part.