tbh natsu and lucy’s hand holding scene either be seen as: 

• lucy holding onto his hand so she doesn’t fall/keeps balance 
  
• they were totes blushing at each other fite me
• its giving us a subliminal message that they like one another
• hence the fact she held his hand 
  
• AND he let her!!!
• lucy also seemed to keep grip on his hand 
• and natsu still let her hMmMM