Jack is your high school sweetheart who always pretended to like you because his parents refused to let him be together with Lyra, his best friend. So he eventually got married to you, playing the role of a good husband even tho he felt nothing for you. 

While Lyra visited today, something went wrong in the kitchen and accidentally set the whole house on fire. To your surprise and horror, Jack grabbed Lyra with no hesitation and quickly ran out, giving you one last glance. It's raining outside.