The Lightwood siblings were having a good night lounged in front of a tv. They had a deal that they hung out as just them once a month for a whole day no exceptions. And so here they sat watching Alec fiddle with the tv since he had seen Magnus use it.
Alec's face was washed with agitation and he suddenly put the remote down as he chose a simple movie named Harry Potter. (I'm sorry I had to do that).
The sibling got through one movie of thourough complaining but in the end they ended up doing a movie marathon.
Around the end of The Prisoner Of Ascaban Jace insisted that Luke would be horrified with Remus Lupin. This turned into a full scale debate with Issabelle defending Lupin.
In the end they agreed to show Luke the films at a later date.
They went through all the films in that day. Many tears were shed in the process. All of them cuddled up on the sofa. Issabelle in the middle with her brothers' arms wrapped around her.
The day was perfect and they all drifted off to sleep. (A certain redhead and Indonesian man definitely didn't snap a few pictures of them). This is what family days were for. This is what kept them together, this closeness forever bonded the trio.