Awkward Behavior by Pres Trump and his Wife: Pres Obama acted like he was in love with his wife.

https://mic.com/articles/166340/trump-melania-dance-inauguration-2017-awkward-behavior-experts-explain-compare-barack-michelle-obama#.TVDPDOkHr

Body language experts told Mic behavior like this could be one of many signs of an unhappy relationship. 

"If you didn't know that they were married, you wouldn't know that they are married," communication and body language expert Susan Constantine said by phone.

"Not only did he not wait, he went up the stairs and greeted the Obamas," body language expert and professional speaker Patti Wood said by phone. "He didn't even look back to see if she was there or help her up the stairs."

Wood elaborated, "He does not, as she comes to his side, hold her, greet her, bring her in close. He does a quick glance as if she was anybody and he doesn't touch her."

The Trumps vs. the Obamas

The Obamas, on the other hand, shared a few tender moments during the proceedings. When Melania Trump handed Michelle a gift, Barack saw that she was uncomfortable and took the gift off her hands. "It's a great couple moment, like, 'Oh, honey, I'll take care of this for you,'" Wood said.