He had long known that Kangkang's autism had been cured and that he was now perfectly normal, with no problems at all.
But hearing him call him Dad for himself was still incredibly exciting, joyous, and shocking.
His son could finally call him Dad!
Overwhelmed with emotions, Tang Yuchen suddenly lifted the child and casually held him with one arm.
"Kangkang, you've grown up so much, that's wonderful." He gazed at him, saying with a mix of sigh and contentment.
"When Dad left, you were just this little and couldn't even speak, but now you can call me Dad..."
Hearing his somber words, An Ruo turned her head away, speaking indifferently, "You take your time with the child, I need to step out for a bit."
"Where are you going?" the man asked her instinctively.
"Mom, where are you going?" Kangkang also asked her.
She turned around and smiled at the child, but by the time she faced him, the smile had already faded, "I'm going to buy some things, I'll be back soon."
