JB and Jihyo's differences:

*During meals

JB version

JB: Sweetheart finish eating your vegetables. 
Jisoo: Daddy I can't.  I have a stomache.  (makes puppy faces) 
JB: Aw.  Ok.  Go to your room and rest. 

The little actress smiles and ran towards her room while her dad finishes eating her leftovers. 

Jihyo version

Jihyo: Baby,  finish eating your vegetables. 
Jisoo: But mommy,  I have a stomache.  (makes a puppy face) 
Jihyo: If you have a stomache,  then you have to drink some medicine. 
Jisoo: No need mommy, I think I'll be fine.  I'll just finish this. 

She thought eating would be better than drinking some awful tasting medicine. 

Jihyo tries to hide her laugh as she taught how her daughter tried to out smart her. 

*During accidents

JB version

Jaehyun suddenly fell and wounded his knee while running. 

The little guy immediately cried while still lying on the floor. 

JB: Hey little guy.  Stand up.  You can do it. 
Jaehyun: (*shakes his head)  I caaaaan't.  waaaah.  (*cries again) 
JB: You can do it.  You are a brave little guy.  Come on,  stand up.  You can do it. 

With his encourangement,  the little guy managed to stand up on his own. That's when JB came to him and wiped his tears. 

JB: That's my big boy!  (hugs the boy)  Now let's go and have that wound cleaned up.   

He held onto the little guy's hand an