每一次面对离别，尽管是陌生城市的离别，我都有种莫名的心跳 Every time I leave this city, although it's still a stranger to me, a distant feeling tugs at my heart ( or ... my heart skips a beat)

Every time when I have to leave, even though I am leaving a strange city, I always feel emotional to the heart. ))) I'm not English native

每一次面对离别，尽管是陌生城市的离别，我都有种莫名的心跳. I find my heart start pounding for unknown reasons every time we part, although we are in a new city.