Why didn't Boruto just show his Rasengan to Sasuke

[dc_fan]

PS. In advance this post isn't about Boruto showing his Rasengam to Sasuke for the first time

When Eida changed Boruto's and Kawaki's positions in chapter 80 why didn't Boruto just show his Rasengan to Sasuke to prove he's actually Naruto's son or maybe his Sexy Jutsu or whatever that proved that he's actually Naruto's son?

Thanks in advance

 

[minamoto]

becuz boroto felt saski would be jealouz of his amazing uzunaji acheivments..

 

[Angel90]

hmm.. good question. Boruto had Sasuke's headband which Sasuke was also surprised by that

 

[NinjaP00PandPEEJutsu]

Because the rasengan is easy to do, anyone can do it.

 

[Yahcob13]

He didn't need to Sarada awakening MS while pleading for his help was enough convincing. He probably could've told him about when they met.