A possible concise summary is:
The episode starts with Han Shangyan and his former teammates from Team Solo returning to the CTF stage for a farewell match. They win against the current top five players and thank their loyal fans for their support. Han Shangyan then proposes to Tong Nian using his championship ring, but she is too nervous and does not give him an answer. He decides to postpone the proposal until she is ready. They go back to the hotel and have a heart-to-heart talk, where they express their insecurities and gratitude for each other. The next day, Han Shangyan drops Tong Nian off at her home and agrees to accompany her after the competitions are over. He changes his mind and decides to go in for dinner.
Here are the key facts extracted from the text:
1. Episode 37 of "Go Go Squid!" is being discussed.
2. The competition is starting soon.
3. A character was happy talking to Solo.
4. The audience is instructed to yell until their throat is sore.
5. God Gun is supported by fans from Dongbei.
6. Fans traveled over 20 hours by train to support God Gun.
7. Han Shangyan remembers familiar faces from Guangzhou game in 2009.
8. Han Shangyan expresses gratitude for loyal support.
9. Han Shangyan has experienced wins, losses, laughter, tears, doubts, rumors, and criticism.
10. Team Solo is back again.
11. Han Shangyan used his entire education fund left by his father to form a team.
12. Han Shangyan rejected the offer to become the leader after the team dissolved.
13. K&K was founded by Han Shangyan in Norway to bring teammates back together.
14. The CTF industry in China continues to grow with newcomers.
15. Team Solo remains active in the field through SP or K&K.
16. The championship belongs to China.
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