Do Capricorn Males Fall in Love and Stay in Love?

Capricorn guys are cautious and take a while for them to open up, and you have to earn their trust - but once they DO fall in love, do they STAY in love for long? Like in a situation where love was clearly blossoming between a Capricorn guy and a girl, he cares for her and is eager to get to know her, but due to unforeseen circumstances (eg/if she had to be overseas for up to a year) they had to part, would his love die down - just like that? Or would he secretly wait? Would old feelings come back when he sees her again?