You have been waiting for Calum's birthday for about a month now and today is finally his birthday. Let's just say that you have a special surprise for him. Calum has been saying how he wants a new bass guitar, there was one in the window of the music store that he really wants but the people that mange 5 Seconds Of Summer (I don't what they are called? Management or something?) what let him get it... So what you got for Calum's birthday present was that bass that was in the window that he really wants. He thinks someone else got it.
'Calum' you say tapping him on the shoulder
'Yes?' he asks you
'Are you ready for my birthday present?' you ask him getting the huge wrapped up present
'YES!' He shout. You pass him the present
'This is a big present' Calum says. Calum opens up the present, he goes wide eyes and his jaw drops
'That bass I've wanted for like... ever' Calum says. Lets just day your the best girlfriend.