1, looking forward to seeing you soon.
2. The road is long, but it's Xiu Yuan.
The "next sentence" in this topic is unclear, which can be understood as the cohesion of content or the "next couplet" in couplets. If only from the perspective of content-related cohesion, the above two sentences meet the requirements, which means:
1, decades of life, a flash in a hurry, I hope to meet you soon.
2. Life has passed in a hurry for decades, but it is full of hardships and bumps.