A short one shot to figure out how to do this

'Leo!'

'Leo!'

'Leo! You're back!'

The shouts echoed around Half-Blood hill as Leo swooped down on Festus's back with Calypso in his arms.

Percy and Annabeth, the leaders of Camp Half-Blood stood at the front of the crowd, ready to welcome their old comrade after his absence.

Percy stepped forward and welcomed Leo with a bro-hug as Annabeth eyed Calypso warily.

Percy stepped back and put his arm around Annabeth's waist and smiled at Calypso, "I believe that I have never introduced this young lady here, Calypso, meet Annabeth ,'

Annabeth suddenly blushed

'- My fiancée.'

He smiled triumphantly.

Leo's jaw fell open and Calypso smiled unexpectedly.

'Wow, dude! Congrats.'