history: Friend telling me about their travel plans and me becoming really awkward. My friend just told me they're going to tour Asia and I was so seethingly jealous I became really awkward. I just started talking super-formally and I didn't know what to really say. You should ask them if you can tag along! I'm sure they won't mind one bit.
current: Hey that's not a bad idea. I'd need to quit my job because they're going for ages, but it would certainly help me with my envy!
next: Will it cost a lot to go on a tour with them?