[That's not exactly a satisfactory answer - certainly not the first part - but the second... well, it definitely earns some points in the sympathy department.]
...Because... of Leah?
[He'd known they were close, but wow. He hadn't known Loki's feelings for her had been that strong.]
[action]
...Because... of Leah?
[He'd known they were close, but wow. He hadn't known Loki's feelings for her had been that strong.]